19380606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{461443}}^1$

素因数の和:461455

約数の個数: 16

約数和(自身を含む): 44298624

約数和(自身を除く): 24918018

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 461443, 922886, 1384329, 2768658, 3230101, 6460202, 9690303, 19380606]

約数ペア:

[(1, 19380606), (2, 9690303), (3, 6460202), (6, 3230101), (7, 2768658), (14, 1384329), (21, 922886), (42, 461443)]