17869345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{653}}^1$

素因数の和:1092

約数の個数: 16

約数和(自身を含む): 23182992

約数和(自身を除く): 5313647

約数列:

[1, 5, 13, 65, 421, 653, 2105, 3265, 5473, 8489, 27365, 42445, 274913, 1374565, 3573869, 17869345]

約数ペア:

[(1, 17869345), (5, 3573869), (13, 1374565), (65, 274913), (421, 42445), (653, 27365), (2105, 8489), (3265, 5473)]