13285616

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{15667}}^1$

素因数の和:15728

約数の個数: 20

約数和(自身を含む): 26228232

約数和(自身を除く): 12942616

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 15667, 31334, 62668, 125336, 250672, 830351, 1660702, 3321404, 6642808, 13285616]

約数ペア:

[(1, 13285616), (2, 6642808), (4, 3321404), (8, 1660702), (16, 830351), (53, 250672), (106, 125336), (212, 62668), (424, 31334), (848, 15667)]