18584035

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2551}}^1$

素因数の和:2634

約数の個数: 16

約数和(自身を含む): 23519232

約数和(自身を除く): 4935197

約数列:

[1, 5, 31, 47, 155, 235, 1457, 2551, 7285, 12755, 79081, 119897, 395405, 599485, 3716807, 18584035]

約数ペア:

[(1, 18584035), (5, 3716807), (31, 599485), (47, 395405), (155, 119897), (235, 79081), (1457, 12755), (2551, 7285)]