18722185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5953}}^1$

素因数の和:6012

約数の個数: 16

約数和(自身を含む): 24435216

約数和(自身を除く): 5713031

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 5953, 29765, 101201, 220261, 506005, 1101305, 3744437, 18722185]

約数ペア:

[(1, 18722185), (5, 3744437), (17, 1101305), (37, 506005), (85, 220261), (185, 101201), (629, 29765), (3145, 5953)]