2019610306

素因数分解:

$2^1\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{104459}}^1$

素因数の和:105849

約数の個数: 16

約数和(自身を含む): 3464729280

約数和(自身を除く): 1445118974

約数列:

[1, 2, 7, 14, 1381, 2762, 9667, 19334, 104459, 208918, 731213, 1462426, 144257879, 288515758, 1009805153, 2019610306]

約数ペア:

[(1, 2019610306), (2, 1009805153), (7, 288515758), (14, 144257879), (1381, 1462426), (2762, 731213), (9667, 208918), (19334, 104459)]