13120428

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{4903}}^1$

素因数の和:5133

約数の個数: 24

約数和(自身を含む): 30757888

約数和(自身を除く): 17637460

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 4903, 9806, 14709, 19612, 29418, 58836, 1093369, 2186738, 3280107, 4373476, 6560214, 13120428]

約数ペア:

[(1, 13120428), (2, 6560214), (3, 4373476), (4, 3280107), (6, 2186738), (12, 1093369), (223, 58836), (446, 29418), (669, 19612), (892, 14709), (1338, 9806), (2676, 4903)]