21814442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{36479}}^1$

素因数の和:36517

約数の個数: 16

約数和(自身を含む): 36771840

約数和(自身を除く): 14957398

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 36479, 72958, 474227, 839017, 948454, 1678034, 10907221, 21814442]

約数ペア:

[(1, 21814442), (2, 10907221), (13, 1678034), (23, 948454), (26, 839017), (46, 474227), (299, 72958), (598, 36479)]