139929322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{12487}}^1$

素因数の和:12933

約数の個数: 16

約数和(自身を含む): 226582272

約数和(自身を除く): 86652950

約数列:

[1, 2, 13, 26, 431, 862, 5603, 11206, 12487, 24974, 162331, 324662, 5381897, 10763794, 69964661, 139929322]

約数ペア:

[(1, 139929322), (2, 69964661), (13, 10763794), (26, 5381897), (431, 324662), (862, 162331), (5603, 24974), (11206, 12487)]