26252281

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{601}}^1$

素因数の和:661

約数の個数: 18

約数和(自身を含む): 30505146

約数和(自身を除く): 4252865

約数列:

[1, 11, 19, 121, 209, 361, 601, 2299, 3971, 6611, 11419, 43681, 72721, 125609, 216961, 1381699, 2386571, 26252281]

約数ペア:

[(1, 26252281), (11, 2386571), (19, 1381699), (121, 216961), (209, 125609), (361, 72721), (601, 43681), (2299, 11419), (3971, 6611)]