26240938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{7759}}^1$

素因数の和:7869

約数の個数: 16

約数和(自身を含む): 41904000

約数和(自身を除く): 15663062

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 7759, 15518, 147421, 294842, 690551, 1381102, 13120469, 26240938]

約数ペア:

[(1, 26240938), (2, 13120469), (19, 1381102), (38, 690551), (89, 294842), (178, 147421), (1691, 15518), (3382, 7759)]