12631976

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1181}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 27233280

約数和(自身を除く): 14601304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 764, 1181, 1337, 1528, 2362, 2674, 4724, 5348, 8267, 9448, 10696, 16534, 33068, 66136, 225571, 451142, 902284, 1578997, 1804568, 3157994, 6315988, 12631976]

約数ペア:

[(1, 12631976), (2, 6315988), (4, 3157994), (7, 1804568), (8, 1578997), (14, 902284), (28, 451142), (56, 225571), (191, 66136), (382, 33068), (764, 16534), (1181, 10696), (1337, 9448), (1528, 8267), (2362, 5348), (2674, 4724)]