19078704870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{635956829}}^1$

素因数の和:635956839

約数の個数: 16

約数和(自身を含む): 45788891760

約数和(自身を除く): 26710186890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 635956829, 1271913658, 1907870487, 3179784145, 3815740974, 6359568290, 9539352435, 19078704870]

約数ペア:

[(1, 19078704870), (2, 9539352435), (3, 6359568290), (5, 3815740974), (6, 3179784145), (10, 1907870487), (15, 1271913658), (30, 635956829)]