23211374038

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1\times {\mathrm{289657}}^1$

素因数の和:290151

約数の個数: 16

約数和(自身を含む): 35245585440

約数和(自身を除く): 12034211402

約数列:

[1, 2, 103, 206, 389, 778, 40067, 80134, 289657, 579314, 29834671, 59669342, 112676573, 225353146, 11605687019, 23211374038]

約数ペア:

[(1, 23211374038), (2, 11605687019), (103, 225353146), (206, 112676573), (389, 59669342), (778, 29834671), (40067, 579314), (80134, 289657)]