11921522

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{673}}^1$

素因数の和:1213

約数の個数: 16

約数和(自身を含む): 18998712

約数和(自身を除く): 7077190

約数列:

[1, 2, 17, 34, 521, 673, 1042, 1346, 8857, 11441, 17714, 22882, 350633, 701266, 5960761, 11921522]

約数ペア:

[(1, 11921522), (2, 5960761), (17, 701266), (34, 350633), (521, 22882), (673, 17714), (1042, 11441), (1346, 8857)]