16790270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1831}}^1$

素因数の和:1976

約数の個数: 32

約数和(自身を含む): 34822656

約数和(自身を除く): 18032386

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1831, 1834, 3662, 4585, 9155, 9170, 12817, 18310, 25634, 64085, 128170, 239861, 479722, 1199305, 1679027, 2398610, 3358054, 8395135, 16790270]

約数ペア:

[(1, 16790270), (2, 8395135), (5, 3358054), (7, 2398610), (10, 1679027), (14, 1199305), (35, 479722), (70, 239861), (131, 128170), (262, 64085), (655, 25634), (917, 18310), (1310, 12817), (1831, 9170), (1834, 9155), (3662, 4585)]