123251138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{4967}}^1$

素因数の和:5641

約数の個数: 16

約数和(自身を含む): 194944320

約数和(自身を除く): 71693182

約数列:

[1, 2, 19, 38, 653, 1306, 4967, 9934, 12407, 24814, 94373, 188746, 3243451, 6486902, 61625569, 123251138]

約数ペア:

[(1, 123251138), (2, 61625569), (19, 6486902), (38, 3243451), (653, 188746), (1306, 94373), (4967, 24814), (9934, 12407)]