19249397905

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{3803}}^1\times {\mathrm{9461}}^1$

素因数の和:13376

約数の個数: 16

約数和(自身を含む): 23323754304

約数和(自身を除く): 4074356399

約数列:

[1, 5, 107, 535, 3803, 9461, 19015, 47305, 406921, 1012327, 2034605, 5061635, 35980183, 179900915, 3849879581, 19249397905]

約数ペア:

[(1, 19249397905), (5, 3849879581), (107, 179900915), (535, 35980183), (3803, 5061635), (9461, 2034605), (19015, 1012327), (47305, 406921)]