22013095

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 28987200

約数和(自身を除く): 6974105

約数列:

[1, 5, 13, 65, 109, 169, 239, 545, 845, 1195, 1417, 3107, 7085, 15535, 18421, 26051, 40391, 92105, 130255, 201955, 338663, 1693315, 4402619, 22013095]

約数ペア:

[(1, 22013095), (5, 4402619), (13, 1693315), (65, 338663), (109, 201955), (169, 130255), (239, 92105), (545, 40391), (845, 26051), (1195, 18421), (1417, 15535), (3107, 7085)]