12620156

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 22767360

約数和(自身を除く): 10147204

約数列:

[1, 2, 4, 43, 86, 172, 239, 307, 478, 614, 956, 1228, 10277, 13201, 20554, 26402, 41108, 52804, 73373, 146746, 293492, 3155039, 6310078, 12620156]

約数ペア:

[(1, 12620156), (2, 6310078), (4, 3155039), (43, 293492), (86, 146746), (172, 73373), (239, 52804), (307, 41108), (478, 26402), (614, 20554), (956, 13201), (1228, 10277)]