18396365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3877}}^1$

素因数の和:3968

約数の個数: 16

約数和(自身を含む): 24105648

約数和(自身を除く): 5709283

約数列:

[1, 5, 13, 65, 73, 365, 949, 3877, 4745, 19385, 50401, 252005, 283021, 1415105, 3679273, 18396365]

約数ペア:

[(1, 18396365), (5, 3679273), (13, 1415105), (65, 283021), (73, 252005), (365, 50401), (949, 19385), (3877, 4745)]