14212855

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 24

約数和(自身を含む): 18608400

約数和(自身を除く): 4395545

約数列:

[1, 5, 19, 41, 89, 95, 205, 445, 779, 1681, 1691, 3649, 3895, 8405, 8455, 18245, 31939, 69331, 149609, 159695, 346655, 748045, 2842571, 14212855]

約数ペア:

[(1, 14212855), (5, 2842571), (19, 748045), (41, 346655), (89, 159695), (95, 149609), (205, 69331), (445, 31939), (779, 18245), (1681, 8455), (1691, 8405), (3649, 3895)]