1927885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 2519856

約数和(自身を除く): 591971

約数列:

[1, 5, 17, 37, 85, 185, 613, 629, 3065, 3145, 10421, 22681, 52105, 113405, 385577, 1927885]

約数ペア:

[(1, 1927885), (5, 385577), (17, 113405), (37, 52105), (85, 22681), (185, 10421), (613, 3145), (629, 3065)]