19782322

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1933}}^1$

素因数の和:2002

約数の個数: 32

約数和(自身を含む): 36761472

約数和(自身を除く): 16979150

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 119, 238, 301, 602, 731, 1462, 1933, 3866, 5117, 10234, 13531, 27062, 32861, 65722, 83119, 166238, 230027, 460054, 581833, 1163666, 1413023, 2826046, 9891161, 19782322]

約数ペア:

[(1, 19782322), (2, 9891161), (7, 2826046), (14, 1413023), (17, 1163666), (34, 581833), (43, 460054), (86, 230027), (119, 166238), (238, 83119), (301, 65722), (602, 32861), (731, 27062), (1462, 13531), (1933, 10234), (3866, 5117)]