12419664

素因数分解:

$2^4\times 3^1\times {\mathrm{258743}}^1$

素因数の和:258754

約数の個数: 20

約数和(自身を含む): 32084256

約数和(自身を除く): 19664592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 258743, 517486, 776229, 1034972, 1552458, 2069944, 3104916, 4139888, 6209832, 12419664]

約数ペア:

[(1, 12419664), (2, 6209832), (3, 4139888), (4, 3104916), (6, 2069944), (8, 1552458), (12, 1034972), (16, 776229), (24, 517486), (48, 258743)]