21146866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{3583}}^1$

素因数の和:3825

約数の個数: 16

約数和(自身を含む): 34320384

約数和(自身を除く): 13173518

約数列:

[1, 2, 13, 26, 227, 454, 2951, 3583, 5902, 7166, 46579, 93158, 813341, 1626682, 10573433, 21146866]

約数ペア:

[(1, 21146866), (2, 10573433), (13, 1626682), (26, 813341), (227, 93158), (454, 46579), (2951, 7166), (3583, 5902)]