21614230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17863}}^1$

素因数の和:17892

約数の個数: 24

約数和(自身を含む): 42766416

約数和(自身を除く): 21152186

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 17863, 35726, 89315, 178630, 196493, 392986, 982465, 1964930, 2161423, 4322846, 10807115, 21614230]

約数ペア:

[(1, 21614230), (2, 10807115), (5, 4322846), (10, 2161423), (11, 1964930), (22, 982465), (55, 392986), (110, 196493), (121, 178630), (242, 89315), (605, 35726), (1210, 17863)]