13492820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61331}}^1$

素因数の和:61351

約数の個数: 24

約数和(自身を含む): 30911328

約数和(自身を除く): 17418508

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 61331, 122662, 245324, 306655, 613310, 674641, 1226620, 1349282, 2698564, 3373205, 6746410, 13492820]

約数ペア:

[(1, 13492820), (2, 6746410), (4, 3373205), (5, 2698564), (10, 1349282), (11, 1226620), (20, 674641), (22, 613310), (44, 306655), (55, 245324), (110, 122662), (220, 61331)]