15536420

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{14657}}^1$

素因数の和:14719

約数の個数: 24

約数和(自身を含む): 33244344

約数和(自身を除く): 17707924

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 14657, 29314, 58628, 73285, 146570, 293140, 776821, 1553642, 3107284, 3884105, 7768210, 15536420]

約数ペア:

[(1, 15536420), (2, 7768210), (4, 3884105), (5, 3107284), (10, 1553642), (20, 776821), (53, 293140), (106, 146570), (212, 73285), (265, 58628), (530, 29314), (1060, 14657)]