2019152014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3990419}}^1$

素因数の和:3990455

約数の個数: 16

約数和(自身を含む): 3447722880

約数和(自身を除く): 1428570866

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 3990419, 7980838, 43894609, 87789218, 91779637, 183559274, 1009576007, 2019152014]

約数ペア:

[(1, 2019152014), (2, 1009576007), (11, 183559274), (22, 91779637), (23, 87789218), (46, 43894609), (253, 7980838), (506, 3990419)]