11826980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53759}}^1$

素因数の和:53779

約数の個数: 24

約数和(自身を含む): 27095040

約数和(自身を除く): 15268060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 53759, 107518, 215036, 268795, 537590, 591349, 1075180, 1182698, 2365396, 2956745, 5913490, 11826980]

約数ペア:

[(1, 11826980), (2, 5913490), (4, 2956745), (5, 2365396), (10, 1182698), (11, 1075180), (20, 591349), (22, 537590), (44, 268795), (55, 215036), (110, 107518), (220, 53759)]