18843935903

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{2740139}}^1$

素因数の和:2740198

約数の個数: 12

約数和(自身を含む): 21214163880

約数和(自身を除く): 2370227977

約数列:

[1, 13, 23, 299, 529, 6877, 2740139, 35621807, 63023197, 819301561, 1449533531, 18843935903]

約数ペア:

[(1, 18843935903), (13, 1449533531), (23, 819301561), (299, 63023197), (529, 35621807), (6877, 2740139)]