26207612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{823}}^1$

素因数の和:1265

約数の個数: 24

約数和(自身を含む): 48451200

約数和(自身を除く): 22243588

約数列:

[1, 2, 4, 19, 38, 76, 419, 823, 838, 1646, 1676, 3292, 7961, 15637, 15922, 31274, 31844, 62548, 344837, 689674, 1379348, 6551903, 13103806, 26207612]

約数ペア:

[(1, 26207612), (2, 13103806), (4, 6551903), (19, 1379348), (38, 689674), (76, 344837), (419, 62548), (823, 31844), (838, 31274), (1646, 15922), (1676, 15637), (3292, 7961)]