19246570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{274951}}^1$

素因数の和:274965

約数の個数: 16

約数和(自身を含む): 39593088

約数和(自身を除く): 20346518

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 274951, 549902, 1374755, 1924657, 2749510, 3849314, 9623285, 19246570]

約数ペア:

[(1, 19246570), (2, 9623285), (5, 3849314), (7, 2749510), (10, 1924657), (14, 1374755), (35, 549902), (70, 274951)]