11339780

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13829}}^1$

素因数の和:13879

約数の個数: 24

約数和(自身を含む): 24396120

約数和(自身を除く): 13056340

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 13829, 27658, 55316, 69145, 138290, 276580, 566989, 1133978, 2267956, 2834945, 5669890, 11339780]

約数ペア:

[(1, 11339780), (2, 5669890), (4, 2834945), (5, 2267956), (10, 1133978), (20, 566989), (41, 276580), (82, 138290), (164, 69145), (205, 55316), (410, 27658), (820, 13829)]