18621526

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{120919}}^1$

素因数の和:120939

約数の個数: 16

約数和(自身を含む): 34824960

約数和(自身を除く): 16203434

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 120919, 241838, 846433, 1330109, 1692866, 2660218, 9310763, 18621526]

約数ペア:

[(1, 18621526), (2, 9310763), (7, 2660218), (11, 1692866), (14, 1330109), (22, 846433), (77, 241838), (154, 120919)]