12541814

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{661}}^1$

素因数の和:895

約数の個数: 16

約数和(自身を含む): 19303920

約数和(自身を除く): 6762106

約数列:

[1, 2, 53, 106, 179, 358, 661, 1322, 9487, 18974, 35033, 70066, 118319, 236638, 6270907, 12541814]

約数ペア:

[(1, 12541814), (2, 6270907), (53, 236638), (106, 118319), (179, 70066), (358, 35033), (661, 18974), (1322, 9487)]