22195310

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 41513472

約数和(自身を除く): 19318162

約数列:

[1, 2, 5, 10, 43, 71, 86, 142, 215, 355, 430, 710, 727, 1454, 3053, 3635, 6106, 7270, 15265, 30530, 31261, 51617, 62522, 103234, 156305, 258085, 312610, 516170, 2219531, 4439062, 11097655, 22195310]

約数ペア:

[(1, 22195310), (2, 11097655), (5, 4439062), (10, 2219531), (43, 516170), (71, 312610), (86, 258085), (142, 156305), (215, 103234), (355, 62522), (430, 51617), (710, 31261), (727, 30530), (1454, 15265), (3053, 7270), (3635, 6106)]