12891354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1607}}^1$

素因数の和:1810

約数の個数: 32

約数和(自身を含む): 29638656

約数和(自身を除く): 16747302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 191, 382, 573, 1146, 1337, 1607, 2674, 3214, 4011, 4821, 8022, 9642, 11249, 22498, 33747, 67494, 306937, 613874, 920811, 1841622, 2148559, 4297118, 6445677, 12891354]

約数ペア:

[(1, 12891354), (2, 6445677), (3, 4297118), (6, 2148559), (7, 1841622), (14, 920811), (21, 613874), (42, 306937), (191, 67494), (382, 33747), (573, 22498), (1146, 11249), (1337, 9642), (1607, 8022), (2674, 4821), (3214, 4011)]