19416264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2459}}^1$

素因数の和:2522

約数の個数: 64

約数和(自身を含む): 56678400

約数和(自身を除く): 37262136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2459, 2632, 3948, 4918, 7377, 7896, 9836, 14754, 17213, 19672, 29508, 34426, 51639, 59016, 68852, 103278, 115573, 137704, 206556, 231146, 346719, 413112, 462292, 693438, 809011, 924584, 1386876, 1618022, 2427033, 2773752, 3236044, 4854066, 6472088, 9708132, 19416264]

約数ペア:

[(1, 19416264), (2, 9708132), (3, 6472088), (4, 4854066), (6, 3236044), (7, 2773752), (8, 2427033), (12, 1618022), (14, 1386876), (21, 924584), (24, 809011), (28, 693438), (42, 462292), (47, 413112), (56, 346719), (84, 231146), (94, 206556), (141, 137704), (168, 115573), (188, 103278), (282, 68852), (329, 59016), (376, 51639), (564, 34426), (658, 29508), (987, 19672), (1128, 17213), (1316, 14754), (1974, 9836), (2459, 7896), (2632, 7377), (3948, 4918)]