13997492

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{719}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 25482240

約数和(自身を除く): 11484748

約数列:

[1, 2, 4, 31, 62, 124, 157, 314, 628, 719, 1438, 2876, 4867, 9734, 19468, 22289, 44578, 89156, 112883, 225766, 451532, 3499373, 6998746, 13997492]

約数ペア:

[(1, 13997492), (2, 6998746), (4, 3499373), (31, 451532), (62, 225766), (124, 112883), (157, 89156), (314, 44578), (628, 22289), (719, 19468), (1438, 9734), (2876, 4867)]