19622029

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{911}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 23901696

約数和(自身を除く): 4279667

約数列:

[1, 7, 17, 119, 181, 911, 1267, 3077, 6377, 15487, 21539, 108409, 164891, 1154237, 2803147, 19622029]

約数ペア:

[(1, 19622029), (7, 2803147), (17, 1154237), (119, 164891), (181, 108409), (911, 21539), (1267, 15487), (3077, 6377)]