22251914

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{991}}^1$

素因数の和:1205

約数の個数: 16

約数和(自身を含む): 34045440

約数和(自身を除く): 11793526

約数列:

[1, 2, 103, 109, 206, 218, 991, 1982, 11227, 22454, 102073, 108019, 204146, 216038, 11125957, 22251914]

約数ペア:

[(1, 22251914), (2, 11125957), (103, 216038), (109, 204146), (206, 108019), (218, 102073), (991, 22454), (1982, 11227)]