19678926

素因数分解:

$2^1\times 3^1\times {\mathrm{1301}}^1\times {\mathrm{2521}}^1$

素因数の和:3827

約数の個数: 16

約数和(自身を含む): 39403728

約数和(自身を除く): 19724802

約数列:

[1, 2, 3, 6, 1301, 2521, 2602, 3903, 5042, 7563, 7806, 15126, 3279821, 6559642, 9839463, 19678926]

約数ペア:

[(1, 19678926), (2, 9839463), (3, 6559642), (6, 3279821), (1301, 15126), (2521, 7806), (2602, 7563), (3903, 5042)]