22019401238

素因数分解:

$2^1\times {\mathrm{307}}^1\times {\mathrm{431}}^1\times {\mathrm{83207}}^1$

素因数の和:83947

約数の個数: 16

約数和(自身を含む): 33213970944

約数和(自身を除く): 11194569706

約数列:

[1, 2, 307, 431, 614, 862, 83207, 132317, 166414, 264634, 25544549, 35862217, 51089098, 71724434, 11009700619, 22019401238]

約数ペア:

[(1, 22019401238), (2, 11009700619), (307, 71724434), (431, 51089098), (614, 35862217), (862, 25544549), (83207, 264634), (132317, 166414)]