12947802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2069}}^1$

素因数の和:2230

約数の個数: 32

約数和(自身を含む): 29808000

約数和(自身を除く): 16860198

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2069, 2086, 3129, 4138, 6207, 6258, 12414, 14483, 28966, 43449, 86898, 308281, 616562, 924843, 1849686, 2157967, 4315934, 6473901, 12947802]

約数ペア:

[(1, 12947802), (2, 6473901), (3, 4315934), (6, 2157967), (7, 1849686), (14, 924843), (21, 616562), (42, 308281), (149, 86898), (298, 43449), (447, 28966), (894, 14483), (1043, 12414), (2069, 6258), (2086, 6207), (3129, 4138)]