12989748

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{9931}}^1$

素因数の和:10047

約数の個数: 24

約数和(自身を含む): 30590560

約数和(自身を除く): 17600812

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 9931, 19862, 29793, 39724, 59586, 119172, 1082479, 2164958, 3247437, 4329916, 6494874, 12989748]

約数ペア:

[(1, 12989748), (2, 6494874), (3, 4329916), (4, 3247437), (6, 2164958), (12, 1082479), (109, 119172), (218, 59586), (327, 39724), (436, 29793), (654, 19862), (1308, 9931)]