21796723202

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1\times {\mathrm{480803}}^1$

素因数の和:482017

約数の個数: 16

約数和(自身を含む): 34444798560

約数和(自身を除く): 12648075358

約数列:

[1, 2, 19, 38, 1193, 2386, 22667, 45334, 480803, 961606, 9135257, 18270514, 573597979, 1147195958, 10898361601, 21796723202]

約数ペア:

[(1, 21796723202), (2, 10898361601), (19, 1147195958), (38, 573597979), (1193, 18270514), (2386, 9135257), (22667, 961606), (45334, 480803)]