2019396434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{8467}}^1$

素因数の和:8810

約数の個数: 32

約数和(自身を含む): 3405761856

約数和(自身を除く): 1386365422

約数列:

[1, 2, 11, 22, 37, 74, 293, 407, 586, 814, 3223, 6446, 8467, 10841, 16934, 21682, 93137, 119251, 186274, 238502, 313279, 626558, 2480831, 3446069, 4961662, 6892138, 27289141, 54578282, 91790747, 183581494, 1009698217, 2019396434]

約数ペア:

[(1, 2019396434), (2, 1009698217), (11, 183581494), (22, 91790747), (37, 54578282), (74, 27289141), (293, 6892138), (407, 4961662), (586, 3446069), (814, 2480831), (3223, 626558), (6446, 313279), (8467, 238502), (10841, 186274), (16934, 119251), (21682, 93137)]