18948683

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:614

約数の個数: 16

約数和(自身を含む): 21233856

約数和(自身を除く): 2285173

約数列:

[1, 13, 41, 73, 487, 533, 949, 2993, 6331, 19967, 35551, 38909, 259571, 462163, 1457591, 18948683]

約数ペア:

[(1, 18948683), (13, 1457591), (41, 462163), (73, 259571), (487, 38909), (533, 35551), (949, 19967), (2993, 6331)]