19406472

素因数分解:

$2^3\times 3^1\times {\mathrm{808603}}^1$

素因数の和:808612

約数の個数: 16

約数和(自身を含む): 48516240

約数和(自身を除く): 29109768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 808603, 1617206, 2425809, 3234412, 4851618, 6468824, 9703236, 19406472]

約数ペア:

[(1, 19406472), (2, 9703236), (3, 6468824), (4, 4851618), (6, 3234412), (8, 2425809), (12, 1617206), (24, 808603)]