12659338

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1847}}^1$

素因数の和:2021

約数の個数: 16

約数和(自身を含む): 19958400

約数和(自身を除く): 7299062

約数列:

[1, 2, 23, 46, 149, 298, 1847, 3427, 3694, 6854, 42481, 84962, 275203, 550406, 6329669, 12659338]

約数ペア:

[(1, 12659338), (2, 6329669), (23, 550406), (46, 275203), (149, 84962), (298, 42481), (1847, 6854), (3427, 3694)]