21919962

素因数分解:

$2^1\times 3^1\times {\mathrm{859}}^1\times {\mathrm{4253}}^1$

素因数の和:5117

約数の個数: 16

約数和(自身を含む): 43901280

約数和(自身を除く): 21981318

約数列:

[1, 2, 3, 6, 859, 1718, 2577, 4253, 5154, 8506, 12759, 25518, 3653327, 7306654, 10959981, 21919962]

約数ペア:

[(1, 21919962), (2, 10959981), (3, 7306654), (6, 3653327), (859, 25518), (1718, 12759), (2577, 8506), (4253, 5154)]