2149221514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1933}}^1\times {\mathrm{50539}}^1$

素因数の和:52485

約数の個数: 16

約数和(自身を含む): 3518796960

約数和(自身を除く): 1369575446

約数列:

[1, 2, 11, 22, 1933, 3866, 21263, 42526, 50539, 101078, 555929, 1111858, 97691887, 195383774, 1074610757, 2149221514]

約数ペア:

[(1, 2149221514), (2, 1074610757), (11, 195383774), (22, 97691887), (1933, 1111858), (3866, 555929), (21263, 101078), (42526, 50539)]