16521770

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{683}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 31026240

約数和(自身を除く): 14504470

約数列:

[1, 2, 5, 10, 41, 59, 82, 118, 205, 295, 410, 590, 683, 1366, 2419, 3415, 4838, 6830, 12095, 24190, 28003, 40297, 56006, 80594, 140015, 201485, 280030, 402970, 1652177, 3304354, 8260885, 16521770]

約数ペア:

[(1, 16521770), (2, 8260885), (5, 3304354), (10, 1652177), (41, 402970), (59, 280030), (82, 201485), (118, 140015), (205, 80594), (295, 56006), (410, 40297), (590, 28003), (683, 24190), (1366, 12095), (2419, 6830), (3415, 4838)]