198430642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{41117}}^1$

素因数の和:41265

約数の個数: 16

約数和(自身を含む): 315786240

約数和(自身を除く): 117355598

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4826, 41117, 82234, 781223, 1562446, 5221859, 10443718, 99215321, 198430642]

約数ペア:

[(1, 198430642), (2, 99215321), (19, 10443718), (38, 5221859), (127, 1562446), (254, 781223), (2413, 82234), (4826, 41117)]