12445238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3769}}^1$

素因数の和:3911

約数の個数: 16

約数和(自身を含む): 20267520

約数和(自身を除く): 7822282

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 3769, 7538, 48997, 97994, 478663, 957326, 6222619, 12445238]

約数ペア:

[(1, 12445238), (2, 6222619), (13, 957326), (26, 478663), (127, 97994), (254, 48997), (1651, 7538), (3302, 3769)]