18895310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14207}}^1$

素因数の和:14240

約数の個数: 32

約数和(自身を含む): 40919040

約数和(自身を除く): 22023730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 14207, 28414, 71035, 99449, 142070, 198898, 269933, 497245, 539866, 994490, 1349665, 1889531, 2699330, 3779062, 9447655, 18895310]

約数ペア:

[(1, 18895310), (2, 9447655), (5, 3779062), (7, 2699330), (10, 1889531), (14, 1349665), (19, 994490), (35, 539866), (38, 497245), (70, 269933), (95, 198898), (133, 142070), (190, 99449), (266, 71035), (665, 28414), (1330, 14207)]