2011960324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2111}}^1\times {\mathrm{21661}}^1$

素因数の和:23787

約数の個数: 24

約数和(自身を含む): 3843012096

約数和(自身を除く): 1831051772

約数列:

[1, 2, 4, 11, 22, 44, 2111, 4222, 8444, 21661, 23221, 43322, 46442, 86644, 92884, 238271, 476542, 953084, 45726371, 91452742, 182905484, 502990081, 1005980162, 2011960324]

約数ペア:

[(1, 2011960324), (2, 1005980162), (4, 502990081), (11, 182905484), (22, 91452742), (44, 45726371), (2111, 953084), (4222, 476542), (8444, 238271), (21661, 92884), (23221, 86644), (43322, 46442)]