19035085

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{541}}^1$

素因数の和:804

約数の個数: 16

約数和(自身を含む): 23726592

約数和(自身を除く): 4691507

約数列:

[1, 5, 31, 155, 227, 541, 1135, 2705, 7037, 16771, 35185, 83855, 122807, 614035, 3807017, 19035085]

約数ペア:

[(1, 19035085), (5, 3807017), (31, 614035), (155, 122807), (227, 83855), (541, 35185), (1135, 16771), (2705, 7037)]