18862214

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1933}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 35090496

約数和(自身を除く): 16228282

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 697, 1394, 1933, 3866, 4879, 9758, 13531, 27062, 32861, 65722, 79253, 158506, 230027, 460054, 554771, 1109542, 1347301, 2694602, 9431107, 18862214]

約数ペア:

[(1, 18862214), (2, 9431107), (7, 2694602), (14, 1347301), (17, 1109542), (34, 554771), (41, 460054), (82, 230027), (119, 158506), (238, 79253), (287, 65722), (574, 32861), (697, 27062), (1394, 13531), (1933, 9758), (3866, 4879)]