16620098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{39761}}^1$

素因数の和:39793

約数の個数: 16

約数和(自身を含む): 28628640

約数和(自身を除く): 12008542

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 39761, 79522, 437371, 755459, 874742, 1510918, 8310049, 16620098]

約数ペア:

[(1, 16620098), (2, 8310049), (11, 1510918), (19, 874742), (22, 755459), (38, 437371), (209, 79522), (418, 39761)]