16856435

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3251}}^1$

素因数の和:3334

約数の個数: 16

約数和(自身を含む): 21775392

約数和(自身を除く): 4918957

約数列:

[1, 5, 17, 61, 85, 305, 1037, 3251, 5185, 16255, 55267, 198311, 276335, 991555, 3371287, 16856435]

約数ペア:

[(1, 16856435), (5, 3371287), (17, 991555), (61, 276335), (85, 198311), (305, 55267), (1037, 16255), (3251, 5185)]