28794190

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{19069}}^1$

素因数の和:19227

約数の個数: 16

約数和(自身を含む): 52175520

約数和(自身を除く): 23381330

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 19069, 38138, 95345, 190690, 2879419, 5758838, 14397095, 28794190]

約数ペア:

[(1, 28794190), (2, 14397095), (5, 5758838), (10, 2879419), (151, 190690), (302, 95345), (755, 38138), (1510, 19069)]