1888540112

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{11483}}^1$

素因数の和:12051

約数の個数: 40

約数和(自身を含む): 3859083360

約数和(自身を除く): 1970543248

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 541, 1082, 2164, 4328, 8656, 10279, 11483, 20558, 22966, 41116, 45932, 82232, 91864, 164464, 183728, 218177, 436354, 872708, 1745416, 3490832, 6212303, 12424606, 24849212, 49698424, 99396848, 118033757, 236067514, 472135028, 944270056, 1888540112]

約数ペア:

[(1, 1888540112), (2, 944270056), (4, 472135028), (8, 236067514), (16, 118033757), (19, 99396848), (38, 49698424), (76, 24849212), (152, 12424606), (304, 6212303), (541, 3490832), (1082, 1745416), (2164, 872708), (4328, 436354), (8656, 218177), (10279, 183728), (11483, 164464), (20558, 91864), (22966, 82232), (41116, 45932)]