22057090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{18229}}^1$

素因数の和:18258

約数の個数: 24

約数和(自身を含む): 43642620

約数和(自身を除く): 21585530

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 18229, 36458, 91145, 182290, 200519, 401038, 1002595, 2005190, 2205709, 4411418, 11028545, 22057090]

約数ペア:

[(1, 22057090), (2, 11028545), (5, 4411418), (10, 2205709), (11, 2005190), (22, 1002595), (55, 401038), (110, 200519), (121, 182290), (242, 91145), (605, 36458), (1210, 18229)]