12637072

素因数分解:

$2^4\times 7^1\times {\mathrm{112831}}^1$

素因数の和:112846

約数の個数: 20

約数和(自身を含む): 27982336

約数和(自身を除く): 15345264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 112831, 225662, 451324, 789817, 902648, 1579634, 1805296, 3159268, 6318536, 12637072]

約数ペア:

[(1, 12637072), (2, 6318536), (4, 3159268), (7, 1805296), (8, 1579634), (14, 902648), (16, 789817), (28, 451324), (56, 225662), (112, 112831)]