19117758

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1549}}^1$

素因数の和:1593

約数の個数: 48

約数和(自身を含む): 44528400

約数和(自身を除く): 25410642

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 121, 187, 242, 363, 374, 561, 726, 1122, 1549, 2057, 3098, 4114, 4647, 6171, 9294, 12342, 17039, 26333, 34078, 51117, 52666, 78999, 102234, 157998, 187429, 289663, 374858, 562287, 579326, 868989, 1124574, 1737978, 3186293, 6372586, 9558879, 19117758]

約数ペア:

[(1, 19117758), (2, 9558879), (3, 6372586), (6, 3186293), (11, 1737978), (17, 1124574), (22, 868989), (33, 579326), (34, 562287), (51, 374858), (66, 289663), (102, 187429), (121, 157998), (187, 102234), (242, 78999), (363, 52666), (374, 51117), (561, 34078), (726, 26333), (1122, 17039), (1549, 12342), (2057, 9294), (3098, 6171), (4114, 4647)]