2019430742

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2364673}}^1$

素因数の和:2364743

約数の個数: 16

約数和(自身を含む): 3518634912

約数和(自身を除く): 1499204170

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 2364673, 4729346, 16552711, 33105422, 144245053, 288490106, 1009715371, 2019430742]

約数ペア:

[(1, 2019430742), (2, 1009715371), (7, 288490106), (14, 144245053), (61, 33105422), (122, 16552711), (427, 4729346), (854, 2364673)]