1897831234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2137}}^1\times {\mathrm{34157}}^1$

素因数の和:36309

約数の個数: 16

約数和(自身を含む): 3067251768

約数和(自身を除く): 1169420534

約数列:

[1, 2, 13, 26, 2137, 4274, 27781, 34157, 55562, 68314, 444041, 888082, 72993509, 145987018, 948915617, 1897831234]

約数ペア:

[(1, 1897831234), (2, 948915617), (13, 145987018), (26, 72993509), (2137, 888082), (4274, 444041), (27781, 68314), (34157, 55562)]