13462840

素因数分解:

$2^3\times 5^1\times {\mathrm{336571}}^1$

素因数の和:336582

約数の個数: 16

約数和(自身を含む): 30291480

約数和(自身を除く): 16828640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 336571, 673142, 1346284, 1682855, 2692568, 3365710, 6731420, 13462840]

約数ペア:

[(1, 13462840), (2, 6731420), (4, 3365710), (5, 2692568), (8, 1682855), (10, 1346284), (20, 673142), (40, 336571)]