13031366

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1231}}^1$

素因数の和:1379

約数の個数: 16

約数和(自身を含む): 20106240

約数和(自身を除く): 7074874

約数列:

[1, 2, 67, 79, 134, 158, 1231, 2462, 5293, 10586, 82477, 97249, 164954, 194498, 6515683, 13031366]

約数ペア:

[(1, 13031366), (2, 6515683), (67, 194498), (79, 164954), (134, 97249), (158, 82477), (1231, 10586), (2462, 5293)]