8109838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{821}}^1$

素因数の和:1283

約数の個数: 16

約数和(自身を含む): 13316400

約数和(自身を除く): 5206562

約数列:

[1, 2, 11, 22, 449, 821, 898, 1642, 4939, 9031, 9878, 18062, 368629, 737258, 4054919, 8109838]

約数ペア:

[(1, 8109838), (2, 4054919), (11, 737258), (22, 368629), (449, 18062), (821, 9878), (898, 9031), (1642, 4939)]