2019947842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{6373}}^1\times {\mathrm{14407}}^1$

素因数の和:20793

約数の個数: 16

約数和(自身を含む): 3306117312

約数和(自身を除く): 1286169470

約数列:

[1, 2, 11, 22, 6373, 12746, 14407, 28814, 70103, 140206, 158477, 316954, 91815811, 183631622, 1009973921, 2019947842]

約数ペア:

[(1, 2019947842), (2, 1009973921), (11, 183631622), (22, 91815811), (6373, 316954), (12746, 158477), (14407, 140206), (28814, 70103)]