22978985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6287}}^1$

素因数の和:6352

約数の個数: 16

約数和(自身を含む): 29880576

約数和(自身を除く): 6901591

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 6287, 31435, 106879, 270341, 534395, 1351705, 4595797, 22978985]

約数ペア:

[(1, 22978985), (5, 4595797), (17, 1351705), (43, 534395), (85, 270341), (215, 106879), (731, 31435), (3655, 6287)]