16939265

素因数分解:

$5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4283}}^1$

素因数の和:4408

約数の個数: 16

約数和(自身を含む): 23442048

約数和(自身を除く): 6502783

約数列:

[1, 5, 7, 35, 113, 565, 791, 3955, 4283, 21415, 29981, 149905, 483979, 2419895, 3387853, 16939265]

約数ペア:

[(1, 16939265), (5, 3387853), (7, 2419895), (35, 483979), (113, 149905), (565, 29981), (791, 21415), (3955, 4283)]