15840710

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{12473}}^1$

素因数の和:12607

約数の個数: 16

約数和(自身を含む): 28740096

約数和(自身を除く): 12899386

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 12473, 24946, 62365, 124730, 1584071, 3168142, 7920355, 15840710]

約数ペア:

[(1, 15840710), (2, 7920355), (5, 3168142), (10, 1584071), (127, 124730), (254, 62365), (635, 24946), (1270, 12473)]