26398201

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:408

約数の個数: 16

約数和(自身を含む): 28641600

約数和(自身を除く): 2243399

約数列:

[1, 19, 67, 89, 233, 1273, 1691, 4427, 5963, 15611, 20737, 113297, 296609, 394003, 1389379, 26398201]

約数ペア:

[(1, 26398201), (19, 1389379), (67, 394003), (89, 296609), (233, 113297), (1273, 20737), (1691, 15611), (4427, 5963)]