18885634

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{6481}}^1$

素因数の和:6561

約数の個数: 16

約数和(自身を含む): 29869056

約数和(自身を除く): 10983422

約数列:

[1, 2, 31, 47, 62, 94, 1457, 2914, 6481, 12962, 200911, 304607, 401822, 609214, 9442817, 18885634]

約数ペア:

[(1, 18885634), (2, 9442817), (31, 609214), (47, 401822), (62, 304607), (94, 200911), (1457, 12962), (2914, 6481)]