16247395

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1259}}^1$

素因数の和:1382

約数の個数: 16

約数和(自身を含む): 20412000

約数和(自身を除く): 4164605

約数列:

[1, 5, 29, 89, 145, 445, 1259, 2581, 6295, 12905, 36511, 112051, 182555, 560255, 3249479, 16247395]

約数ペア:

[(1, 16247395), (5, 3249479), (29, 560255), (89, 182555), (145, 112051), (445, 36511), (1259, 12905), (2581, 6295)]