21266030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{92461}}^1$

素因数の和:92491

約数の個数: 16

約数和(自身を含む): 39943584

約数和(自身を除く): 18677554

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 92461, 184922, 462305, 924610, 2126603, 4253206, 10633015, 21266030]

約数ペア:

[(1, 21266030), (2, 10633015), (5, 4253206), (10, 2126603), (23, 924610), (46, 462305), (115, 184922), (230, 92461)]