21793354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{58271}}^1$

素因数の和:58301

約数の個数: 16

約数和(自身を含む): 37760256

約数和(自身を除く): 15966902

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 58271, 116542, 640981, 990607, 1281962, 1981214, 10896677, 21793354]

約数ペア:

[(1, 21793354), (2, 10896677), (11, 1981214), (17, 1281962), (22, 990607), (34, 640981), (187, 116542), (374, 58271)]