13853869

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 15431680

約数和(自身を除く): 1577811

約数列:

[1, 19, 31, 43, 547, 589, 817, 1333, 10393, 16957, 23521, 25327, 322183, 446899, 729151, 13853869]

約数ペア:

[(1, 13853869), (19, 729151), (31, 446899), (43, 322183), (547, 25327), (589, 23521), (817, 16957), (1333, 10393)]