21962536

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{58411}}^1$

素因数の和:58464

約数の個数: 16

約数和(自身を含む): 42056640

約数和(自身を除く): 20094104

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 58411, 116822, 233644, 467288, 2745317, 5490634, 10981268, 21962536]

約数ペア:

[(1, 21962536), (2, 10981268), (4, 5490634), (8, 2745317), (47, 467288), (94, 233644), (188, 116822), (376, 58411)]