14248420

素因数分解:

$2^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1031}}^1$

素因数の和:1731

約数の個数: 24

約数和(自身を含む): 29994048

約数和(自身を除く): 15745628

約数列:

[1, 2, 4, 5, 10, 20, 691, 1031, 1382, 2062, 2764, 3455, 4124, 5155, 6910, 10310, 13820, 20620, 712421, 1424842, 2849684, 3562105, 7124210, 14248420]

約数ペア:

[(1, 14248420), (2, 7124210), (4, 3562105), (5, 2849684), (10, 1424842), (20, 712421), (691, 20620), (1031, 13820), (1382, 10310), (2062, 6910), (2764, 5155), (3455, 4124)]