22059418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{947}}^1$

素因数の和:1581

約数の個数: 16

約数和(自身を含む): 34924320

約数和(自身を除く): 12864902

約数列:

[1, 2, 19, 38, 613, 947, 1226, 1894, 11647, 17993, 23294, 35986, 580511, 1161022, 11029709, 22059418]

約数ペア:

[(1, 22059418), (2, 11029709), (19, 1161022), (38, 580511), (613, 35986), (947, 23294), (1226, 17993), (1894, 11647)]