12847714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1471}}^1$

素因数の和:1881

約数の個数: 16

約数和(自身を含む): 21090816

約数和(自身を除く): 8243102

約数列:

[1, 2, 11, 22, 397, 794, 1471, 2942, 4367, 8734, 16181, 32362, 583987, 1167974, 6423857, 12847714]

約数ペア:

[(1, 12847714), (2, 6423857), (11, 1167974), (22, 583987), (397, 32362), (794, 16181), (1471, 8734), (2942, 4367)]