13015312

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{4871}}^1$

素因数の和:5046

約数の個数: 20

約数和(自身を含む): 25373376

約数和(自身を除く): 12358064

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 4871, 9742, 19484, 38968, 77936, 813457, 1626914, 3253828, 6507656, 13015312]

約数ペア:

[(1, 13015312), (2, 6507656), (4, 3253828), (8, 1626914), (16, 813457), (167, 77936), (334, 38968), (668, 19484), (1336, 9742), (2672, 4871)]