13531540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61507}}^1$

素因数の和:61527

約数の個数: 24

約数和(自身を含む): 31000032

約数和(自身を除く): 17468492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 61507, 123014, 246028, 307535, 615070, 676577, 1230140, 1353154, 2706308, 3382885, 6765770, 13531540]

約数ペア:

[(1, 13531540), (2, 6765770), (4, 3382885), (5, 2706308), (10, 1353154), (11, 1230140), (20, 676577), (22, 615070), (44, 307535), (55, 246028), (110, 123014), (220, 61507)]