12020654

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2309}}^1$

素因数の和:2467

約数の個数: 16

約数和(自身を含む): 19126800

約数和(自身を除く): 7106146

約数列:

[1, 2, 19, 38, 137, 274, 2309, 2603, 4618, 5206, 43871, 87742, 316333, 632666, 6010327, 12020654]

約数ペア:

[(1, 12020654), (2, 6010327), (19, 632666), (38, 316333), (137, 87742), (274, 43871), (2309, 5206), (2603, 4618)]