10691386

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:669

約数の個数: 16

約数和(自身を含む): 16381440

約数和(自身を除く): 5690054

約数列:

[1, 2, 79, 157, 158, 314, 431, 862, 12403, 24806, 34049, 67667, 68098, 135334, 5345693, 10691386]

約数ペア:

[(1, 10691386), (2, 5345693), (79, 135334), (157, 68098), (158, 67667), (314, 34049), (431, 24806), (862, 12403)]