2019258439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1\times {\mathrm{5273}}^1$

素因数の和:6438

約数の個数: 16

約数和(自身を含む): 2276342784

約数和(自身を除く): 257084345

約数列:

[1, 11, 31, 341, 1123, 5273, 12353, 34813, 58003, 163463, 382943, 1798093, 5921579, 65137369, 183568949, 2019258439]

約数ペア:

[(1, 2019258439), (11, 183568949), (31, 65137369), (341, 5921579), (1123, 1798093), (5273, 382943), (12353, 163463), (34813, 58003)]