15400567

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2039}}^1$

素因数の和:2142

約数の個数: 16

約数和(自身を含む): 19192320

約数和(自身を除く): 3791753

約数列:

[1, 7, 13, 83, 91, 581, 1079, 2039, 7553, 14273, 26507, 169237, 185549, 1184659, 2200081, 15400567]

約数ペア:

[(1, 15400567), (7, 2200081), (13, 1184659), (83, 185549), (91, 169237), (581, 26507), (1079, 14273), (2039, 7553)]