22997690

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{677}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 42958080

約数和(自身を除く): 19960390

約数列:

[1, 2, 5, 10, 43, 79, 86, 158, 215, 395, 430, 677, 790, 1354, 3385, 3397, 6770, 6794, 16985, 29111, 33970, 53483, 58222, 106966, 145555, 267415, 291110, 534830, 2299769, 4599538, 11498845, 22997690]

約数ペア:

[(1, 22997690), (2, 11498845), (5, 4599538), (10, 2299769), (43, 534830), (79, 291110), (86, 267415), (158, 145555), (215, 106966), (395, 58222), (430, 53483), (677, 33970), (790, 29111), (1354, 16985), (3385, 6794), (3397, 6770)]