22801306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 39168000

約数和(自身を除く): 16366694

約数列:

[1, 2, 11, 22, 31, 62, 67, 134, 341, 499, 682, 737, 998, 1474, 2077, 4154, 5489, 10978, 15469, 22847, 30938, 33433, 45694, 66866, 170159, 340318, 367763, 735526, 1036423, 2072846, 11400653, 22801306]

約数ペア:

[(1, 22801306), (2, 11400653), (11, 2072846), (22, 1036423), (31, 735526), (62, 367763), (67, 340318), (134, 170159), (341, 66866), (499, 45694), (682, 33433), (737, 30938), (998, 22847), (1474, 15469), (2077, 10978), (4154, 5489)]