19193232

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:256

約数の個数: 80

約数和(自身を含む): 51907392

約数和(自身を除く): 32714160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 101, 107, 111, 148, 202, 214, 222, 296, 303, 321, 404, 428, 444, 592, 606, 642, 808, 856, 888, 1212, 1284, 1616, 1712, 1776, 2424, 2568, 3737, 3959, 4848, 5136, 7474, 7918, 10807, 11211, 11877, 14948, 15836, 21614, 22422, 23754, 29896, 31672, 32421, 43228, 44844, 47508, 59792, 63344, 64842, 86456, 89688, 95016, 129684, 172912, 179376, 190032, 259368, 399859, 518736, 799718, 1199577, 1599436, 2399154, 3198872, 4798308, 6397744, 9596616, 19193232]

約数ペア:

[(1, 19193232), (2, 9596616), (3, 6397744), (4, 4798308), (6, 3198872), (8, 2399154), (12, 1599436), (16, 1199577), (24, 799718), (37, 518736), (48, 399859), (74, 259368), (101, 190032), (107, 179376), (111, 172912), (148, 129684), (202, 95016), (214, 89688), (222, 86456), (296, 64842), (303, 63344), (321, 59792), (404, 47508), (428, 44844), (444, 43228), (592, 32421), (606, 31672), (642, 29896), (808, 23754), (856, 22422), (888, 21614), (1212, 15836), (1284, 14948), (1616, 11877), (1712, 11211), (1776, 10807), (2424, 7918), (2568, 7474), (3737, 5136), (3959, 4848)]