12197410

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9311}}^1$

素因数の和:9449

約数の個数: 16

約数和(自身を含む): 22125312

約数和(自身を除く): 9927902

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 9311, 18622, 46555, 93110, 1219741, 2439482, 6098705, 12197410]

約数ペア:

[(1, 12197410), (2, 6098705), (5, 2439482), (10, 1219741), (131, 93110), (262, 46555), (655, 18622), (1310, 9311)]