22752496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109387}}^1$

素因数の和:109408

約数の個数: 20

約数和(自身を含む): 47474392

約数和(自身を除く): 24721896

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 109387, 218774, 437548, 875096, 1422031, 1750192, 2844062, 5688124, 11376248, 22752496]

約数ペア:

[(1, 22752496), (2, 11376248), (4, 5688124), (8, 2844062), (13, 1750192), (16, 1422031), (26, 875096), (52, 437548), (104, 218774), (208, 109387)]