15319759

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2131}}^1$

素因数の和:2230

約数の個数: 16

約数和(自身を含む): 19102720

約数和(自身を除く): 3782961

約数列:

[1, 7, 13, 79, 91, 553, 1027, 2131, 7189, 14917, 27703, 168349, 193921, 1178443, 2188537, 15319759]

約数ペア:

[(1, 15319759), (7, 2188537), (13, 1178443), (79, 193921), (91, 168349), (553, 27703), (1027, 14917), (2131, 7189)]