22276085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{881}}^1$

素因数の和:1288

約数の個数: 16

約数和(自身を含む): 28894320

約数和(自身を除く): 6618235

約数列:

[1, 5, 13, 65, 389, 881, 1945, 4405, 5057, 11453, 25285, 57265, 342709, 1713545, 4455217, 22276085]

約数ペア:

[(1, 22276085), (5, 4455217), (13, 1713545), (65, 342709), (389, 57265), (881, 25285), (1945, 11453), (4405, 5057)]