26404345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20873}}^1$

素因数の和:20912

約数の個数: 16

約数和(自身を含む): 36070272

約数和(自身を除く): 9665927

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 20873, 104365, 229603, 480079, 1148015, 2400395, 5280869, 26404345]

約数ペア:

[(1, 26404345), (5, 5280869), (11, 2400395), (23, 1148015), (55, 480079), (115, 229603), (253, 104365), (1265, 20873)]