12757514

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 25510464

約数和(自身を除く): 12752950

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 121, 154, 187, 238, 242, 374, 443, 847, 886, 1309, 1694, 2057, 2618, 3101, 4114, 4873, 6202, 7531, 9746, 14399, 15062, 28798, 34111, 52717, 53603, 68222, 82841, 105434, 107206, 165682, 375221, 579887, 750442, 911251, 1159774, 1822502, 6378757, 12757514]

約数ペア:

[(1, 12757514), (2, 6378757), (7, 1822502), (11, 1159774), (14, 911251), (17, 750442), (22, 579887), (34, 375221), (77, 165682), (119, 107206), (121, 105434), (154, 82841), (187, 68222), (238, 53603), (242, 52717), (374, 34111), (443, 28798), (847, 15062), (886, 14399), (1309, 9746), (1694, 7531), (2057, 6202), (2618, 4873), (3101, 4114)]