21873230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{95101}}^1$

素因数の和:95131

約数の個数: 16

約数和(自身を含む): 41084064

約数和(自身を除く): 19210834

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 95101, 190202, 475505, 951010, 2187323, 4374646, 10936615, 21873230]

約数ペア:

[(1, 21873230), (2, 10936615), (5, 4374646), (10, 2187323), (23, 951010), (46, 475505), (115, 190202), (230, 95101)]