13168138

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:861

約数の個数: 16

約数和(自身を含む): 20180160

約数和(自身を除く): 7012022

約数列:

[1, 2, 97, 103, 194, 206, 659, 1318, 9991, 19982, 63923, 67877, 127846, 135754, 6584069, 13168138]

約数ペア:

[(1, 13168138), (2, 6584069), (97, 135754), (103, 127846), (194, 67877), (206, 63923), (659, 19982), (1318, 9991)]