22136185

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{691}}^1$

素因数の和:888

約数の個数: 16

約数和(自身を含む): 27403200

約数和(自身を除く): 5267015

約数列:

[1, 5, 43, 149, 215, 691, 745, 3455, 6407, 29713, 32035, 102959, 148565, 514795, 4427237, 22136185]

約数ペア:

[(1, 22136185), (5, 4427237), (43, 514795), (149, 148565), (215, 102959), (691, 32035), (745, 29713), (3455, 6407)]