18730595

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2269}}^1$

素因数の和:2414

約数の個数: 16

約数和(自身を含む): 24407040

約数和(自身を除く): 5676445

約数列:

[1, 5, 13, 65, 127, 635, 1651, 2269, 8255, 11345, 29497, 147485, 288163, 1440815, 3746119, 18730595]

約数ペア:

[(1, 18730595), (5, 3746119), (13, 1440815), (65, 288163), (127, 147485), (635, 29497), (1651, 11345), (2269, 8255)]