21167590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{92033}}^1$

素因数の和:92063

約数の個数: 16

約数和(自身を含む): 39758688

約数和(自身を除く): 18591098

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 92033, 184066, 460165, 920330, 2116759, 4233518, 10583795, 21167590]

約数ペア:

[(1, 21167590), (2, 10583795), (5, 4233518), (10, 2116759), (23, 920330), (46, 460165), (115, 184066), (230, 92033)]