20144222

素因数分解:

$2^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{5471}}^1$

素因数の和:5743

約数の個数: 16

約数和(自身を含む): 34670592

約数和(自身を除く): 14526370

約数列:

[1, 2, 7, 14, 263, 526, 1841, 3682, 5471, 10942, 38297, 76594, 1438873, 2877746, 10072111, 20144222]

約数ペア:

[(1, 20144222), (2, 10072111), (7, 2877746), (14, 1438873), (263, 76594), (526, 38297), (1841, 10942), (3682, 5471)]