12882961

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2113}}^1$

素因数の和:2200

約数の個数: 16

約数和(自身を含む): 16100224

約数和(自身を除く): 3217263

約数列:

[1, 7, 13, 67, 91, 469, 871, 2113, 6097, 14791, 27469, 141571, 192283, 990997, 1840423, 12882961]

約数ペア:

[(1, 12882961), (7, 1840423), (13, 990997), (67, 192283), (91, 141571), (469, 27469), (871, 14791), (2113, 6097)]