22271018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13147}}^1$

素因数の和:13178

約数の個数: 24

約数和(自身を含む): 41968416

約数和(自身を除く): 19697398

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 13147, 26294, 92029, 144617, 184058, 289234, 1012319, 1590787, 2024638, 3181574, 11135509, 22271018]

約数ペア:

[(1, 22271018), (2, 11135509), (7, 3181574), (11, 2024638), (14, 1590787), (22, 1012319), (77, 289234), (121, 184058), (154, 144617), (242, 92029), (847, 26294), (1694, 13147)]