19323153

素因数分解:

$3^2\times {\mathrm{61}}^2\times {\mathrm{577}}^1$

素因数の和:705

約数の個数: 18

約数和(自身を含む): 28425462

約数和(自身を除く): 9102309

約数列:

[1, 3, 9, 61, 183, 549, 577, 1731, 3721, 5193, 11163, 33489, 35197, 105591, 316773, 2147017, 6441051, 19323153]

約数ペア:

[(1, 19323153), (3, 6441051), (9, 2147017), (61, 316773), (183, 105591), (549, 35197), (577, 33489), (1731, 11163), (3721, 5193)]