19107984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 160

約数和(自身を含む): 61067520

約数和(自身を除く): 41959536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 37, 42, 48, 53, 56, 58, 74, 84, 87, 106, 111, 112, 116, 148, 159, 168, 174, 203, 212, 222, 232, 259, 296, 318, 336, 348, 371, 406, 424, 444, 464, 518, 592, 609, 636, 696, 742, 777, 812, 848, 888, 1036, 1073, 1113, 1218, 1272, 1392, 1484, 1537, 1554, 1624, 1776, 1961, 2072, 2146, 2226, 2436, 2544, 2968, 3074, 3108, 3219, 3248, 3922, 4144, 4292, 4452, 4611, 4872, 5883, 5936, 6148, 6216, 6438, 7511, 7844, 8584, 8904, 9222, 9744, 10759, 11766, 12296, 12432, 12876, 13727, 15022, 15688, 17168, 17808, 18444, 21518, 22533, 23532, 24592, 25752, 27454, 30044, 31376, 32277, 36888, 41181, 43036, 45066, 47064, 51504, 54908, 56869, 60088, 64554, 73776, 82362, 86072, 90132, 94128, 109816, 113738, 120176, 129108, 164724, 170607, 172144, 180264, 219632, 227476, 258216, 329448, 341214, 360528, 398083, 454952, 516432, 658896, 682428, 796166, 909904, 1194249, 1364856, 1592332, 2388498, 2729712, 3184664, 4776996, 6369328, 9553992, 19107984]

約数ペア:

[(1, 19107984), (2, 9553992), (3, 6369328), (4, 4776996), (6, 3184664), (7, 2729712), (8, 2388498), (12, 1592332), (14, 1364856), (16, 1194249), (21, 909904), (24, 796166), (28, 682428), (29, 658896), (37, 516432), (42, 454952), (48, 398083), (53, 360528), (56, 341214), (58, 329448), (74, 258216), (84, 227476), (87, 219632), (106, 180264), (111, 172144), (112, 170607), (116, 164724), (148, 129108), (159, 120176), (168, 113738), (174, 109816), (203, 94128), (212, 90132), (222, 86072), (232, 82362), (259, 73776), (296, 64554), (318, 60088), (336, 56869), (348, 54908), (371, 51504), (406, 47064), (424, 45066), (444, 43036), (464, 41181), (518, 36888), (592, 32277), (609, 31376), (636, 30044), (696, 27454), (742, 25752), (777, 24592), (812, 23532), (848, 22533), (888, 21518), (1036, 18444), (1073, 17808), (1113, 17168), (1218, 15688), (1272, 15022), (1392, 13727), (1484, 12876), (1537, 12432), (1554, 12296), (1624, 11766), (1776, 10759), (1961, 9744), (2072, 9222), (2146, 8904), (2226, 8584), (2436, 7844), (2544, 7511), (2968, 6438), (3074, 6216), (3108, 6148), (3219, 5936), (3248, 5883), (3922, 4872), (4144, 4611), (4292, 4452)]