25753949

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{821}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 29460480

約数和(自身を除く): 3706531

約数列:

[1, 13, 19, 127, 247, 821, 1651, 2413, 10673, 15599, 31369, 104267, 202787, 1355471, 1981073, 25753949]

約数ペア:

[(1, 25753949), (13, 1981073), (19, 1355471), (127, 202787), (247, 104267), (821, 31369), (1651, 15599), (2413, 10673)]