16195890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{539863}}^1$

素因数の和:539873

約数の個数: 16

約数和(自身を含む): 38870208

約数和(自身を除く): 22674318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 539863, 1079726, 1619589, 2699315, 3239178, 5398630, 8097945, 16195890]

約数ペア:

[(1, 16195890), (2, 8097945), (3, 5398630), (5, 3239178), (6, 2699315), (10, 1619589), (15, 1079726), (30, 539863)]