22128722

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13063}}^1$

素因数の和:13094

約数の個数: 24

約数和(自身を含む): 41700288

約数和(自身を除く): 19571566

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 13063, 26126, 91441, 143693, 182882, 287386, 1005851, 1580623, 2011702, 3161246, 11064361, 22128722]

約数ペア:

[(1, 22128722), (2, 11064361), (7, 3161246), (11, 2011702), (14, 1580623), (22, 1005851), (77, 287386), (121, 182882), (154, 143693), (242, 91441), (847, 26126), (1694, 13063)]