19759026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{470453}}^1$

素因数の和:470465

約数の個数: 16

約数和(自身を含む): 45163584

約数和(自身を除く): 25404558

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 470453, 940906, 1411359, 2822718, 3293171, 6586342, 9879513, 19759026]

約数ペア:

[(1, 19759026), (2, 9879513), (3, 6586342), (6, 3293171), (7, 2822718), (14, 1411359), (21, 940906), (42, 470453)]