15677962556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1979}}^1\times {\mathrm{104239}}^1$

素因数の和:106241

約数の個数: 24

約数和(自身を含む): 28895328000

約数和(自身を除く): 13217365444

約数列:

[1, 2, 4, 19, 38, 76, 1979, 3958, 7916, 37601, 75202, 104239, 150404, 208478, 416956, 1980541, 3961082, 7922164, 206288981, 412577962, 825155924, 3919490639, 7838981278, 15677962556]

約数ペア:

[(1, 15677962556), (2, 7838981278), (4, 3919490639), (19, 825155924), (38, 412577962), (76, 206288981), (1979, 7922164), (3958, 3961082), (7916, 1980541), (37601, 416956), (75202, 208478), (104239, 150404)]