12500202

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1$

素因数の和:903

約数の個数: 64

約数和(自身を含む): 31135104

約数和(自身を除く): 18634902

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 102, 143, 187, 221, 286, 374, 429, 442, 561, 663, 857, 858, 1122, 1326, 1714, 2431, 2571, 4862, 5142, 7293, 9427, 11141, 14569, 14586, 18854, 22282, 28281, 29138, 33423, 43707, 56562, 66846, 87414, 122551, 160259, 189397, 245102, 320518, 367653, 378794, 480777, 568191, 735306, 961554, 1136382, 2083367, 4166734, 6250101, 12500202]

約数ペア:

[(1, 12500202), (2, 6250101), (3, 4166734), (6, 2083367), (11, 1136382), (13, 961554), (17, 735306), (22, 568191), (26, 480777), (33, 378794), (34, 367653), (39, 320518), (51, 245102), (66, 189397), (78, 160259), (102, 122551), (143, 87414), (187, 66846), (221, 56562), (286, 43707), (374, 33423), (429, 29138), (442, 28281), (561, 22282), (663, 18854), (857, 14586), (858, 14569), (1122, 11141), (1326, 9427), (1714, 7293), (2431, 5142), (2571, 4862)]