19417008

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1$

素因数の和:119

約数の個数: 120

約数和(自身を含む): 57458128

約数和(自身を除く): 38041120

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 37, 39, 48, 52, 58, 74, 78, 87, 104, 111, 116, 148, 156, 174, 208, 222, 232, 296, 312, 348, 377, 444, 464, 481, 592, 624, 696, 754, 841, 888, 962, 1073, 1131, 1392, 1443, 1508, 1682, 1776, 1924, 2146, 2262, 2523, 2886, 3016, 3219, 3364, 3848, 4292, 4524, 5046, 5772, 6032, 6438, 6728, 7696, 8584, 9048, 10092, 10933, 11544, 12876, 13456, 13949, 17168, 18096, 20184, 21866, 23088, 25752, 27898, 31117, 32799, 40368, 41847, 43732, 51504, 55796, 62234, 65598, 83694, 87464, 93351, 111592, 124468, 131196, 167388, 174928, 186702, 223184, 248936, 262392, 334776, 373404, 404521, 497872, 524784, 669552, 746808, 809042, 1213563, 1493616, 1618084, 2427126, 3236168, 4854252, 6472336, 9708504, 19417008]

約数ペア:

[(1, 19417008), (2, 9708504), (3, 6472336), (4, 4854252), (6, 3236168), (8, 2427126), (12, 1618084), (13, 1493616), (16, 1213563), (24, 809042), (26, 746808), (29, 669552), (37, 524784), (39, 497872), (48, 404521), (52, 373404), (58, 334776), (74, 262392), (78, 248936), (87, 223184), (104, 186702), (111, 174928), (116, 167388), (148, 131196), (156, 124468), (174, 111592), (208, 93351), (222, 87464), (232, 83694), (296, 65598), (312, 62234), (348, 55796), (377, 51504), (444, 43732), (464, 41847), (481, 40368), (592, 32799), (624, 31117), (696, 27898), (754, 25752), (841, 23088), (888, 21866), (962, 20184), (1073, 18096), (1131, 17168), (1392, 13949), (1443, 13456), (1508, 12876), (1682, 11544), (1776, 10933), (1924, 10092), (2146, 9048), (2262, 8584), (2523, 7696), (2886, 6728), (3016, 6438), (3219, 6032), (3364, 5772), (3848, 5046), (4292, 4524)]