12618886

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31081}}^1$

素因数の和:31119

約数の個数: 16

約数和(自身を含む): 22379040

約数和(自身を除く): 9760154

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 31081, 62162, 217567, 435134, 901349, 1802698, 6309443, 12618886]

約数ペア:

[(1, 12618886), (2, 6309443), (7, 1802698), (14, 901349), (29, 435134), (58, 217567), (203, 62162), (406, 31081)]