23419856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1879}}^1$

素因数の和:1947

約数の個数: 40

約数和(自身を含む): 48955200

約数和(自身を除く): 25535344

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 1879, 3116, 3758, 6232, 7516, 12464, 15032, 30064, 35701, 71402, 77039, 142804, 154078, 285608, 308156, 571216, 616312, 1232624, 1463741, 2927482, 5854964, 11709928, 23419856]

約数ペア:

[(1, 23419856), (2, 11709928), (4, 5854964), (8, 2927482), (16, 1463741), (19, 1232624), (38, 616312), (41, 571216), (76, 308156), (82, 285608), (152, 154078), (164, 142804), (304, 77039), (328, 71402), (656, 35701), (779, 30064), (1558, 15032), (1879, 12464), (3116, 7516), (3758, 6232)]