13661780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62099}}^1$

素因数の和:62119

約数の個数: 24

約数和(自身を含む): 31298400

約数和(自身を除く): 17636620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 62099, 124198, 248396, 310495, 620990, 683089, 1241980, 1366178, 2732356, 3415445, 6830890, 13661780]

約数ペア:

[(1, 13661780), (2, 6830890), (4, 3415445), (5, 2732356), (10, 1366178), (11, 1241980), (20, 683089), (22, 620990), (44, 310495), (55, 248396), (110, 124198), (220, 62099)]