12617404

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{673}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 22835120

約数和(自身を除く): 10217716

約数列:

[1, 2, 4, 43, 86, 109, 172, 218, 436, 673, 1346, 2692, 4687, 9374, 18748, 28939, 57878, 73357, 115756, 146714, 293428, 3154351, 6308702, 12617404]

約数ペア:

[(1, 12617404), (2, 6308702), (4, 3154351), (43, 293428), (86, 146714), (109, 115756), (172, 73357), (218, 57878), (436, 28939), (673, 18748), (1346, 9374), (2692, 4687)]