12487152

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1657}}^1$

素因数の和:1825

約数の個数: 40

約数和(自身を含む): 32483536

約数和(自身を除く): 19996384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1657, 1884, 2512, 3314, 3768, 4971, 6628, 7536, 9942, 13256, 19884, 26512, 39768, 79536, 260149, 520298, 780447, 1040596, 1560894, 2081192, 3121788, 4162384, 6243576, 12487152]

約数ペア:

[(1, 12487152), (2, 6243576), (3, 4162384), (4, 3121788), (6, 2081192), (8, 1560894), (12, 1040596), (16, 780447), (24, 520298), (48, 260149), (157, 79536), (314, 39768), (471, 26512), (628, 19884), (942, 13256), (1256, 9942), (1657, 7536), (1884, 6628), (2512, 4971), (3314, 3768)]