19061318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2657}}^1$

素因数の和:2887

約数の個数: 16

約数和(自身を含む): 30428784

約数和(自身を除く): 11367466

約数列:

[1, 2, 17, 34, 211, 422, 2657, 3587, 5314, 7174, 45169, 90338, 560627, 1121254, 9530659, 19061318]

約数ペア:

[(1, 19061318), (2, 9530659), (17, 1121254), (34, 560627), (211, 90338), (422, 45169), (2657, 7174), (3587, 5314)]