12127718

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1129}}^1$

素因数の和:1303

約数の個数: 16

約数和(自身を含む): 18794160

約数和(自身を除く): 6666442

約数列:

[1, 2, 41, 82, 131, 262, 1129, 2258, 5371, 10742, 46289, 92578, 147899, 295798, 6063859, 12127718]

約数ペア:

[(1, 12127718), (2, 6063859), (41, 295798), (82, 147899), (131, 92578), (262, 46289), (1129, 10742), (2258, 5371)]