18678322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{11777}}^1$

素因数の和:11853

約数の個数: 16

約数和(自身を含む): 30669912

約数和(自身を除く): 11991590

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 11777, 23554, 153101, 306202, 718397, 1436794, 9339161, 18678322]

約数ペア:

[(1, 18678322), (2, 9339161), (13, 1436794), (26, 718397), (61, 306202), (122, 153101), (793, 23554), (1586, 11777)]