17399842

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{3221}}^1$

素因数の和:3333

約数の個数: 16

約数和(自身を含む): 27180792

約数和(自身を除く): 9780950

約数列:

[1, 2, 37, 73, 74, 146, 2701, 3221, 5402, 6442, 119177, 235133, 238354, 470266, 8699921, 17399842]

約数ペア:

[(1, 17399842), (2, 8699921), (37, 470266), (73, 238354), (74, 235133), (146, 119177), (2701, 6442), (3221, 5402)]