19161530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83311}}^1$

素因数の和:83341

約数の個数: 16

約数和(自身を含む): 35990784

約数和(自身を除く): 16829254

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 83311, 166622, 416555, 833110, 1916153, 3832306, 9580765, 19161530]

約数ペア:

[(1, 19161530), (2, 9580765), (5, 3832306), (10, 1916153), (23, 833110), (46, 416555), (115, 166622), (230, 83311)]