13394555

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4259}}^1$

素因数の和:4318

約数の個数: 16

約数和(自身を含む): 17483040

約数和(自身を除く): 4088485

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 4259, 21295, 72403, 157583, 362015, 787915, 2678911, 13394555]

約数ペア:

[(1, 13394555), (5, 2678911), (17, 787915), (37, 362015), (85, 157583), (185, 72403), (629, 21295), (3145, 4259)]