18239546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{2213}}^1$

素因数の和:2545

約数の個数: 16

約数和(自身を含む): 29570184

約数和(自身を除く): 11330638

約数列:

[1, 2, 13, 26, 317, 634, 2213, 4121, 4426, 8242, 28769, 57538, 701521, 1403042, 9119773, 18239546]

約数ペア:

[(1, 18239546), (2, 9119773), (13, 1403042), (26, 701521), (317, 57538), (634, 28769), (2213, 8242), (4121, 4426)]