19437432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 59097600

約数和(自身を除く): 39660168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 53, 56, 59, 74, 84, 106, 111, 118, 148, 159, 168, 177, 212, 222, 236, 259, 296, 318, 354, 371, 413, 424, 444, 472, 518, 636, 708, 742, 777, 826, 888, 1036, 1113, 1239, 1272, 1416, 1484, 1554, 1652, 1961, 2072, 2183, 2226, 2478, 2968, 3108, 3127, 3304, 3922, 4366, 4452, 4956, 5883, 6216, 6254, 6549, 7844, 8732, 8904, 9381, 9912, 11766, 12508, 13098, 13727, 15281, 15688, 17464, 18762, 21889, 23532, 25016, 26196, 27454, 30562, 37524, 41181, 43778, 45843, 47064, 52392, 54908, 61124, 65667, 75048, 82362, 87556, 91686, 109816, 115699, 122248, 131334, 164724, 175112, 183372, 231398, 262668, 329448, 347097, 366744, 462796, 525336, 694194, 809893, 925592, 1388388, 1619786, 2429679, 2776776, 3239572, 4859358, 6479144, 9718716, 19437432]

約数ペア:

[(1, 19437432), (2, 9718716), (3, 6479144), (4, 4859358), (6, 3239572), (7, 2776776), (8, 2429679), (12, 1619786), (14, 1388388), (21, 925592), (24, 809893), (28, 694194), (37, 525336), (42, 462796), (53, 366744), (56, 347097), (59, 329448), (74, 262668), (84, 231398), (106, 183372), (111, 175112), (118, 164724), (148, 131334), (159, 122248), (168, 115699), (177, 109816), (212, 91686), (222, 87556), (236, 82362), (259, 75048), (296, 65667), (318, 61124), (354, 54908), (371, 52392), (413, 47064), (424, 45843), (444, 43778), (472, 41181), (518, 37524), (636, 30562), (708, 27454), (742, 26196), (777, 25016), (826, 23532), (888, 21889), (1036, 18762), (1113, 17464), (1239, 15688), (1272, 15281), (1416, 13727), (1484, 13098), (1554, 12508), (1652, 11766), (1961, 9912), (2072, 9381), (2183, 8904), (2226, 8732), (2478, 7844), (2968, 6549), (3108, 6254), (3127, 6216), (3304, 5883), (3922, 4956), (4366, 4452)]