13578844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 26560800

約数和(自身を除く): 12981956

約数列:

[1, 2, 4, 19, 29, 38, 58, 61, 76, 101, 116, 122, 202, 244, 404, 551, 1102, 1159, 1769, 1919, 2204, 2318, 2929, 3538, 3838, 4636, 5858, 6161, 7076, 7676, 11716, 12322, 24644, 33611, 55651, 67222, 111302, 117059, 134444, 178669, 222604, 234118, 357338, 468236, 714676, 3394711, 6789422, 13578844]

約数ペア:

[(1, 13578844), (2, 6789422), (4, 3394711), (19, 714676), (29, 468236), (38, 357338), (58, 234118), (61, 222604), (76, 178669), (101, 134444), (116, 117059), (122, 111302), (202, 67222), (244, 55651), (404, 33611), (551, 24644), (1102, 12322), (1159, 11716), (1769, 7676), (1919, 7076), (2204, 6161), (2318, 5858), (2929, 4636), (3538, 3838)]