12297340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{55897}}^1$

素因数の和:55917

約数の個数: 24

約数和(自身を含む): 28172592

約数和(自身を除く): 15875252

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 55897, 111794, 223588, 279485, 558970, 614867, 1117940, 1229734, 2459468, 3074335, 6148670, 12297340]

約数ペア:

[(1, 12297340), (2, 6148670), (4, 3074335), (5, 2459468), (10, 1229734), (11, 1117940), (20, 614867), (22, 558970), (44, 279485), (55, 223588), (110, 111794), (220, 55897)]