19533288

素因数分解:

$2^3\times 3^1\times {\mathrm{311}}^1\times {\mathrm{2617}}^1$

素因数の和:2937

約数の個数: 32

約数和(自身を含む): 49008960

約数和(自身を除く): 29475672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 311, 622, 933, 1244, 1866, 2488, 2617, 3732, 5234, 7464, 7851, 10468, 15702, 20936, 31404, 62808, 813887, 1627774, 2441661, 3255548, 4883322, 6511096, 9766644, 19533288]

約数ペア:

[(1, 19533288), (2, 9766644), (3, 6511096), (4, 4883322), (6, 3255548), (8, 2441661), (12, 1627774), (24, 813887), (311, 62808), (622, 31404), (933, 20936), (1244, 15702), (1866, 10468), (2488, 7851), (2617, 7464), (3732, 5234)]