12713072

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{7867}}^1$

素因数の和:7976

約数の個数: 20

約数和(自身を含む): 24878616

約数和(自身を除く): 12165544

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 7867, 15734, 31468, 62936, 125872, 794567, 1589134, 3178268, 6356536, 12713072]

約数ペア:

[(1, 12713072), (2, 6356536), (4, 3178268), (8, 1589134), (16, 794567), (101, 125872), (202, 62936), (404, 31468), (808, 15734), (1616, 7867)]