12820956

素因数分解:

$2^2\times 3^1\times {\mathrm{347}}^1\times {\mathrm{3079}}^1$

素因数の和:3433

約数の個数: 24

約数和(自身を含む): 30011520

約数和(自身を除く): 17190564

約数列:

[1, 2, 3, 4, 6, 12, 347, 694, 1041, 1388, 2082, 3079, 4164, 6158, 9237, 12316, 18474, 36948, 1068413, 2136826, 3205239, 4273652, 6410478, 12820956]

約数ペア:

[(1, 12820956), (2, 6410478), (3, 4273652), (4, 3205239), (6, 2136826), (12, 1068413), (347, 36948), (694, 18474), (1041, 12316), (1388, 9237), (2082, 6158), (3079, 4164)]