21402073106

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1\times {\mathrm{294397}}^1$

素因数の和:294785

約数の個数: 16

約数和(自身を含む): 32445014784

約数和(自身を除く): 11042941678

約数列:

[1, 2, 163, 223, 326, 446, 36349, 72698, 294397, 588794, 47986711, 65650531, 95973422, 131301062, 10701036553, 21402073106]

約数ペア:

[(1, 21402073106), (2, 10701036553), (163, 131301062), (223, 95973422), (326, 65650531), (446, 47986711), (36349, 588794), (72698, 294397)]