9139418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10457}}^1$

素因数の和:10501

約数の個数: 16

約数和(自身を含む): 15059520

約数和(自身を除く): 5920102

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 10457, 20914, 198683, 240511, 397366, 481022, 4569709, 9139418]

約数ペア:

[(1, 9139418), (2, 4569709), (19, 481022), (23, 397366), (38, 240511), (46, 198683), (437, 20914), (874, 10457)]