19429272

素因数分解:

$2^3\times 3^2\times {\mathrm{269851}}^1$

素因数の和:269863

約数の個数: 24

約数和(自身を含む): 52621140

約数和(自身を除く): 33191868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 269851, 539702, 809553, 1079404, 1619106, 2158808, 2428659, 3238212, 4857318, 6476424, 9714636, 19429272]

約数ペア:

[(1, 19429272), (2, 9714636), (3, 6476424), (4, 4857318), (6, 3238212), (8, 2428659), (9, 2158808), (12, 1619106), (18, 1079404), (24, 809553), (36, 539702), (72, 269851)]