19576106

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1973}}^1$

素因数の和:2038

約数の個数: 24

約数和(自身を含む): 33080292

約数和(自身を除く): 13504186

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 1973, 3946, 4961, 9922, 21703, 43406, 80893, 161786, 238733, 477466, 889823, 1779646, 9788053, 19576106]

約数ペア:

[(1, 19576106), (2, 9788053), (11, 1779646), (22, 889823), (41, 477466), (82, 238733), (121, 161786), (242, 80893), (451, 43406), (902, 21703), (1973, 9922), (3946, 4961)]