12174580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{55339}}^1$

素因数の和:55359

約数の個数: 24

約数和(自身を含む): 27891360

約数和(自身を除く): 15716780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 55339, 110678, 221356, 276695, 553390, 608729, 1106780, 1217458, 2434916, 3043645, 6087290, 12174580]

約数ペア:

[(1, 12174580), (2, 6087290), (4, 3043645), (5, 2434916), (10, 1217458), (11, 1106780), (20, 608729), (22, 553390), (44, 276695), (55, 221356), (110, 110678), (220, 55339)]