19711636

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41411}}^1$

素因数の和:41439

約数の個数: 24

約数和(自身を含む): 41743296

約数和(自身を除く): 22031660

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 41411, 82822, 165644, 289877, 579754, 703987, 1159508, 1407974, 2815948, 4927909, 9855818, 19711636]

約数ペア:

[(1, 19711636), (2, 9855818), (4, 4927909), (7, 2815948), (14, 1407974), (17, 1159508), (28, 703987), (34, 579754), (68, 289877), (119, 165644), (238, 82822), (476, 41411)]