16924945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2399}}^1$

素因数の和:2504

約数の個数: 16

約数和(自身を含む): 21772800

約数和(自身を除く): 4847855

約数列:

[1, 5, 17, 83, 85, 415, 1411, 2399, 7055, 11995, 40783, 199117, 203915, 995585, 3384989, 16924945]

約数ペア:

[(1, 16924945), (5, 3384989), (17, 995585), (83, 203915), (85, 199117), (415, 40783), (1411, 11995), (2399, 7055)]