15663916808

素因数分解:

$2^3\times {\mathrm{13963}}^1\times {\mathrm{140227}}^1$

素因数の和:154196

約数の個数: 16

約数和(自身を含む): 29372156880

約数和(自身を除く): 13708240072

約数列:

[1, 2, 4, 8, 13963, 27926, 55852, 111704, 140227, 280454, 560908, 1121816, 1957989601, 3915979202, 7831958404, 15663916808]

約数ペア:

[(1, 15663916808), (2, 7831958404), (4, 3915979202), (8, 1957989601), (13963, 1121816), (27926, 560908), (55852, 280454), (111704, 140227)]