18363917

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2423}}^1$

素因数の和:2500

約数の個数: 16

約数和(自身を含む): 21990528

約数和(自身を除く): 3626611

約数列:

[1, 11, 13, 53, 143, 583, 689, 2423, 7579, 26653, 31499, 128419, 346489, 1412609, 1669447, 18363917]

約数ペア:

[(1, 18363917), (11, 1669447), (13, 1412609), (53, 346489), (143, 128419), (583, 31499), (689, 26653), (2423, 7579)]