21545732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24373}}^1$

素因数の和:24407

約数の個数: 24

約数和(自身を含む): 42995736

約数和(自身を除く): 21450004

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 24373, 48746, 97492, 316849, 414341, 633698, 828682, 1267396, 1657364, 5386433, 10772866, 21545732]

約数ペア:

[(1, 21545732), (2, 10772866), (4, 5386433), (13, 1657364), (17, 1267396), (26, 828682), (34, 633698), (52, 414341), (68, 316849), (221, 97492), (442, 48746), (884, 24373)]