20161495529

素因数分解:

$7^1\times {\mathrm{571}}^1\times {\mathrm{1847}}^1\times {\mathrm{2731}}^1$

素因数の和:5156

約数の個数: 16

約数和(自身を含む): 23103015936

約数和(自身を除く): 2941520407

約数列:

[1, 7, 571, 1847, 2731, 3997, 12929, 19117, 1054637, 1559401, 5044157, 7382459, 10915807, 35309099, 2880213647, 20161495529]

約数ペア:

[(1, 20161495529), (7, 2880213647), (571, 35309099), (1847, 10915807), (2731, 7382459), (3997, 5044157), (12929, 1559401), (19117, 1054637)]