12190662340

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{2169157}}^1$

素因数の和:2169447

約数の個数: 24

約数和(自身を含む): 25691507352

約数和(自身を除く): 13500845012

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 5620, 2169157, 4338314, 8676628, 10845785, 21691570, 43383140, 609533117, 1219066234, 2438132468, 3047665585, 6095331170, 12190662340]

約数ペア:

[(1, 12190662340), (2, 6095331170), (4, 3047665585), (5, 2438132468), (10, 1219066234), (20, 609533117), (281, 43383140), (562, 21691570), (1124, 10845785), (1405, 8676628), (2810, 4338314), (5620, 2169157)]