12961351

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:750

約数の個数: 16

約数和(自身を含む): 14805504

約数和(自身を除く): 1844153

約数列:

[1, 13, 23, 67, 299, 647, 871, 1541, 8411, 14881, 20033, 43349, 193453, 563537, 997027, 12961351]

約数ペア:

[(1, 12961351), (13, 997027), (23, 563537), (67, 193453), (299, 43349), (647, 20033), (871, 14881), (1541, 8411)]