12961298

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2797}}^1$

素因数の和:3137

約数の個数: 16

約数和(自身を含む): 22294464

約数和(自身を除く): 9333166

約数列:

[1, 2, 7, 14, 331, 662, 2317, 2797, 4634, 5594, 19579, 39158, 925807, 1851614, 6480649, 12961298]

約数ペア:

[(1, 12961298), (2, 6480649), (7, 1851614), (14, 925807), (331, 39158), (662, 19579), (2317, 5594), (2797, 4634)]