12749110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{115901}}^1$

素因数の和:115919

約数の個数: 16

約数和(自身を含む): 25034832

約数和(自身を除く): 12285722

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 115901, 231802, 579505, 1159010, 1274911, 2549822, 6374555, 12749110]

約数ペア:

[(1, 12749110), (2, 6374555), (5, 2549822), (10, 1274911), (11, 1159010), (22, 579505), (55, 231802), (110, 115901)]