2018332399

素因数分解:

${\mathrm{19}}^1\times {\mathrm{109}}^2\times {\mathrm{8941}}^1$

素因数の和:9178

約数の個数: 12

約数和(自身を含む): 2144470440

約数和(自身を除く): 126138041

約数列:

[1, 19, 109, 2071, 8941, 11881, 169879, 225739, 974569, 18516811, 106228021, 2018332399]

約数ペア:

[(1, 2018332399), (19, 106228021), (109, 18516811), (2071, 974569), (8941, 225739), (11881, 169879)]