13221830

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{10093}}^1$

素因数の和:10231

約数の個数: 16

約数和(自身を含む): 23983344

約数和(自身を除く): 10761514

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 10093, 20186, 50465, 100930, 1322183, 2644366, 6610915, 13221830]

約数ペア:

[(1, 13221830), (2, 6610915), (5, 2644366), (10, 1322183), (131, 100930), (262, 50465), (655, 20186), (1310, 10093)]