18880095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{96821}}^1$

素因数の和:96842

約数の個数: 16

約数和(自身を含む): 32532192

約数和(自身を除く): 13652097

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 96821, 290463, 484105, 1258673, 1452315, 3776019, 6293365, 18880095]

約数ペア:

[(1, 18880095), (3, 6293365), (5, 3776019), (13, 1452315), (15, 1258673), (39, 484105), (65, 290463), (195, 96821)]