9715672781

素因数分解:

${\mathrm{19}}^2\times {\mathrm{2371}}^1\times {\mathrm{11351}}^1$

素因数の和:13760

約数の個数: 12

約数和(自身を含む): 10259165664

約数和(自身を除く): 543492883

約数列:

[1, 19, 361, 2371, 11351, 45049, 215669, 855931, 4097711, 26913221, 511351199, 9715672781]

約数ペア:

[(1, 9715672781), (19, 511351199), (361, 26913221), (2371, 4097711), (11351, 855931), (45049, 215669)]