15993731

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:902

約数の個数: 16

約数和(自身を含む): 18143328

約数和(自身を除く): 2149597

約数列:

[1, 13, 37, 41, 481, 533, 811, 1517, 10543, 19721, 30007, 33251, 390091, 432263, 1230287, 15993731]

約数ペア:

[(1, 15993731), (13, 1230287), (37, 432263), (41, 390091), (481, 33251), (533, 30007), (811, 19721), (1517, 10543)]