16941010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 32503680

約数和(自身を除く): 15562670

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 227, 439, 454, 878, 1135, 2195, 2270, 3859, 4390, 7463, 7718, 14926, 19295, 37315, 38590, 74630, 99653, 199306, 498265, 996530, 1694101, 3388202, 8470505, 16941010]

約数ペア:

[(1, 16941010), (2, 8470505), (5, 3388202), (10, 1694101), (17, 996530), (34, 498265), (85, 199306), (170, 99653), (227, 74630), (439, 38590), (454, 37315), (878, 19295), (1135, 14926), (2195, 7718), (2270, 7463), (3859, 4390)]