2019381812

素因数分解:

$2^2\times 7^1\times {\mathrm{5827}}^1\times {\mathrm{12377}}^1$

素因数の和:18215

約数の個数: 24

約数和(自身を含む): 4039783104

約数和(自身を除く): 2020401292

約数列:

[1, 2, 4, 7, 14, 28, 5827, 11654, 12377, 23308, 24754, 40789, 49508, 81578, 86639, 163156, 173278, 346556, 72120779, 144241558, 288483116, 504845453, 1009690906, 2019381812]

約数ペア:

[(1, 2019381812), (2, 1009690906), (4, 504845453), (7, 288483116), (14, 144241558), (28, 72120779), (5827, 346556), (11654, 173278), (12377, 163156), (23308, 86639), (24754, 81578), (40789, 49508)]