12537966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2179}}^1$

素因数の和:2328

約数の個数: 32

約数和(自身を含む): 28880640

約数和(自身を除く): 16342674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2179, 2877, 4358, 5754, 6537, 13074, 15253, 30506, 45759, 91518, 298523, 597046, 895569, 1791138, 2089661, 4179322, 6268983, 12537966]

約数ペア:

[(1, 12537966), (2, 6268983), (3, 4179322), (6, 2089661), (7, 1791138), (14, 895569), (21, 597046), (42, 298523), (137, 91518), (274, 45759), (411, 30506), (822, 15253), (959, 13074), (1918, 6537), (2179, 5754), (2877, 4358)]