12240522238

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{4393583}}^1$

素因数の和:4393791

約数の個数: 16

約数和(自身を含む): 21089203200

約数和(自身を除く): 8848680962

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 4393583, 8787166, 30755081, 61510162, 874323017, 1748646034, 6120261119, 12240522238]

約数ペア:

[(1, 12240522238), (2, 6120261119), (7, 1748646034), (14, 874323017), (199, 61510162), (398, 30755081), (1393, 8787166), (2786, 4393583)]