13953755

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1811}}^1$

素因数の和:1906

約数の個数: 16

約数和(自身を含む): 17743104

約数和(自身を除く): 3789349

約数列:

[1, 5, 23, 67, 115, 335, 1541, 1811, 7705, 9055, 41653, 121337, 208265, 606685, 2790751, 13953755]

約数ペア:

[(1, 13953755), (5, 2790751), (23, 606685), (67, 208265), (115, 121337), (335, 41653), (1541, 9055), (1811, 7705)]