19397856

素因数分解:

$2^5\times 3^1\times {\mathrm{202061}}^1$

素因数の和:202074

約数の個数: 24

約数和(自身を含む): 50919624

約数和(自身を除く): 31521768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 202061, 404122, 606183, 808244, 1212366, 1616488, 2424732, 3232976, 4849464, 6465952, 9698928, 19397856]

約数ペア:

[(1, 19397856), (2, 9698928), (3, 6465952), (4, 4849464), (6, 3232976), (8, 2424732), (12, 1616488), (16, 1212366), (24, 808244), (32, 606183), (48, 404122), (96, 202061)]