12993764

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2081}}^1$

素因数の和:2315

約数の個数: 24

約数和(自身を含む): 26116608

約数和(自身を除く): 13122844

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 2081, 3122, 4162, 6244, 8324, 14567, 29134, 58268, 464063, 928126, 1856252, 3248441, 6496882, 12993764]

約数ペア:

[(1, 12993764), (2, 6496882), (4, 3248441), (7, 1856252), (14, 928126), (28, 464063), (223, 58268), (446, 29134), (892, 14567), (1561, 8324), (2081, 6244), (3122, 4162)]