11709928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1879}}^1$

素因数の和:1945

約数の個数: 32

約数和(自身を含む): 23688000

約数和(自身を除く): 11978072

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 1879, 3116, 3758, 6232, 7516, 15032, 35701, 71402, 77039, 142804, 154078, 285608, 308156, 616312, 1463741, 2927482, 5854964, 11709928]

約数ペア:

[(1, 11709928), (2, 5854964), (4, 2927482), (8, 1463741), (19, 616312), (38, 308156), (41, 285608), (76, 154078), (82, 142804), (152, 77039), (164, 71402), (328, 35701), (779, 15032), (1558, 7516), (1879, 6232), (3116, 3758)]