21576094

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{4259}}^1$

素因数の和:4427

約数の個数: 16

約数和(自身を含む): 34506000

約数和(自身を除く): 12929906

約数列:

[1, 2, 17, 34, 149, 298, 2533, 4259, 5066, 8518, 72403, 144806, 634591, 1269182, 10788047, 21576094]

約数ペア:

[(1, 21576094), (2, 10788047), (17, 1269182), (34, 634591), (149, 144806), (298, 72403), (2533, 8518), (4259, 5066)]