13864820

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4591}}^1$

素因数の和:4751

約数の個数: 24

約数和(自身を含む): 29315328

約数和(自身を除く): 15450508

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 4591, 9182, 18364, 22955, 45910, 91820, 693241, 1386482, 2772964, 3466205, 6932410, 13864820]

約数ペア:

[(1, 13864820), (2, 6932410), (4, 3466205), (5, 2772964), (10, 1386482), (20, 693241), (151, 91820), (302, 45910), (604, 22955), (755, 18364), (1510, 9182), (3020, 4591)]