23328415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{811}}^1$

素因数の和:1350

約数の個数: 16

約数和(自身を含む): 30635136

約数和(自身を除く): 7306721

約数列:

[1, 5, 11, 55, 523, 811, 2615, 4055, 5753, 8921, 28765, 44605, 424153, 2120765, 4665683, 23328415]

約数ペア:

[(1, 23328415), (5, 4665683), (11, 2120765), (55, 424153), (523, 44605), (811, 28765), (2615, 8921), (4055, 5753)]