19063070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{146639}}^1$

素因数の和:146659

約数の個数: 16

約数和(自身を含む): 36953280

約数和(自身を除く): 17890210

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 146639, 293278, 733195, 1466390, 1906307, 3812614, 9531535, 19063070]

約数ペア:

[(1, 19063070), (2, 9531535), (5, 3812614), (10, 1906307), (13, 1466390), (26, 733195), (65, 293278), (130, 146639)]