15661444409

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1373}}^1\times {\mathrm{21401}}^1$

素因数の和:22828

約数の個数: 16

約数和(自身を含む): 17290932624

約数和(自身を除く): 1629488215

約数列:

[1, 13, 41, 533, 1373, 17849, 21401, 56293, 278213, 731809, 877441, 11406733, 29383573, 381986449, 1204726493, 15661444409]

約数ペア:

[(1, 15661444409), (13, 1204726493), (41, 381986449), (533, 29383573), (1373, 11406733), (17849, 877441), (21401, 731809), (56293, 278213)]