255803614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{18427}}^1$

素因数の和:19071

約数の個数: 16

約数和(自身を含む): 419273856

約数和(自身を除く): 163470242

約数列:

[1, 2, 11, 22, 631, 1262, 6941, 13882, 18427, 36854, 202697, 405394, 11627437, 23254874, 127901807, 255803614]

約数ペア:

[(1, 255803614), (2, 127901807), (11, 23254874), (22, 11627437), (631, 405394), (1262, 202697), (6941, 36854), (13882, 18427)]