12821448

素因数分解:

$2^3\times 3^1\times {\mathrm{191}}^1\times {\mathrm{2797}}^1$

素因数の和:2997

約数の個数: 32

約数和(自身を含む): 32232960

約数和(自身を除く): 19411512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 191, 382, 573, 764, 1146, 1528, 2292, 2797, 4584, 5594, 8391, 11188, 16782, 22376, 33564, 67128, 534227, 1068454, 1602681, 2136908, 3205362, 4273816, 6410724, 12821448]

約数ペア:

[(1, 12821448), (2, 6410724), (3, 4273816), (4, 3205362), (6, 2136908), (8, 1602681), (12, 1068454), (24, 534227), (191, 67128), (382, 33564), (573, 22376), (764, 16782), (1146, 11188), (1528, 8391), (2292, 5594), (2797, 4584)]