21433010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{93187}}^1$

素因数の和:93217

約数の個数: 16

約数和(自身を含む): 40257216

約数和(自身を除く): 18824206

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 93187, 186374, 465935, 931870, 2143301, 4286602, 10716505, 21433010]

約数ペア:

[(1, 21433010), (2, 10716505), (5, 4286602), (10, 2143301), (23, 931870), (46, 465935), (115, 186374), (230, 93187)]