19710718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{701}}^1\times {\mathrm{827}}^1$

素因数の和:1547

約数の個数: 16

約数和(自身を含む): 31387824

約数和(自身を除く): 11677106

約数列:

[1, 2, 17, 34, 701, 827, 1402, 1654, 11917, 14059, 23834, 28118, 579727, 1159454, 9855359, 19710718]

約数ペア:

[(1, 19710718), (2, 9855359), (17, 1159454), (34, 579727), (701, 28118), (827, 23834), (1402, 14059), (1654, 11917)]