13193135

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1811}}^1$

素因数の和:1894

約数の個数: 16

約数和(自身を含む): 16699392

約数和(自身を除く): 3506257

約数列:

[1, 5, 31, 47, 155, 235, 1457, 1811, 7285, 9055, 56141, 85117, 280705, 425585, 2638627, 13193135]

約数ペア:

[(1, 13193135), (5, 2638627), (31, 425585), (47, 280705), (155, 85117), (235, 56141), (1457, 9055), (1811, 7285)]