16895660

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1951}}^1$

素因数の和:2393

約数の個数: 24

約数和(自身を含む): 35581056

約数和(自身を除く): 18685396

約数列:

[1, 2, 4, 5, 10, 20, 433, 866, 1732, 1951, 2165, 3902, 4330, 7804, 8660, 9755, 19510, 39020, 844783, 1689566, 3379132, 4223915, 8447830, 16895660]

約数ペア:

[(1, 16895660), (2, 8447830), (4, 4223915), (5, 3379132), (10, 1689566), (20, 844783), (433, 39020), (866, 19510), (1732, 9755), (1951, 8660), (2165, 7804), (3902, 4330)]