17954261

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{593}}^1$

素因数の和:760

約数の個数: 16

約数和(自身を含む): 20656944

約数和(自身を除く): 2702683

約数列:

[1, 13, 17, 137, 221, 593, 1781, 2329, 7709, 10081, 30277, 81241, 131053, 1056133, 1381097, 17954261]

約数ペア:

[(1, 17954261), (13, 1381097), (17, 1056133), (137, 131053), (221, 81241), (593, 30277), (1781, 10081), (2329, 7709)]