15291419

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1753}}^1$

素因数の和:1838

約数の個数: 16

約数和(自身を含む): 18269664

約数和(自身を除く): 2978245

約数列:

[1, 11, 13, 61, 143, 671, 793, 1753, 8723, 19283, 22789, 106933, 250679, 1176263, 1390129, 15291419]

約数ペア:

[(1, 15291419), (11, 1390129), (13, 1176263), (61, 250679), (143, 106933), (671, 22789), (793, 19283), (1753, 8723)]