26431945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12097}}^1$

素因数の和:12144

約数の個数: 16

約数和(自身を含む): 34842240

約数和(自身を除く): 8410295

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 12097, 60485, 229843, 278231, 1149215, 1391155, 5286389, 26431945]

約数ペア:

[(1, 26431945), (5, 5286389), (19, 1391155), (23, 1149215), (95, 278231), (115, 229843), (437, 60485), (2185, 12097)]