16751420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{119653}}^1$

素因数の和:119669

約数の個数: 24

約数和(自身を含む): 40203744

約数和(自身を除く): 23452324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 119653, 239306, 478612, 598265, 837571, 1196530, 1675142, 2393060, 3350284, 4187855, 8375710, 16751420]

約数ペア:

[(1, 16751420), (2, 8375710), (4, 4187855), (5, 3350284), (7, 2393060), (10, 1675142), (14, 1196530), (20, 837571), (28, 598265), (35, 478612), (70, 239306), (140, 119653)]