11830940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53777}}^1$

素因数の和:53797

約数の個数: 24

約数和(自身を含む): 27104112

約数和(自身を除く): 15273172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 53777, 107554, 215108, 268885, 537770, 591547, 1075540, 1183094, 2366188, 2957735, 5915470, 11830940]

約数ペア:

[(1, 11830940), (2, 5915470), (4, 2957735), (5, 2366188), (10, 1183094), (11, 1075540), (20, 591547), (22, 537770), (44, 268885), (55, 215108), (110, 107554), (220, 53777)]