11252990888

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{2194421}}^1$

素因数の和:2195068

約数の個数: 16

約数和(自身を含む): 21132283860

約数和(自身を除く): 9879292972

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 2194421, 4388842, 8777684, 17555368, 1406623861, 2813247722, 5626495444, 11252990888]

約数ペア:

[(1, 11252990888), (2, 5626495444), (4, 2813247722), (8, 1406623861), (641, 17555368), (1282, 8777684), (2564, 4388842), (5128, 2194421)]