13488905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4289}}^1$

素因数の和:4348

約数の個数: 16

約数和(自身を含む): 17606160

約数和(自身を除く): 4117255

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 4289, 21445, 72913, 158693, 364565, 793465, 2697781, 13488905]

約数ペア:

[(1, 13488905), (5, 2697781), (17, 793465), (37, 364565), (85, 158693), (185, 72913), (629, 21445), (3145, 4289)]