19404210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{92401}}^1$

素因数の和:92418

約数の個数: 32

約数和(自身を含む): 53223552

約数和(自身を除く): 33819342

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 92401, 184802, 277203, 462005, 554406, 646807, 924010, 1293614, 1386015, 1940421, 2772030, 3234035, 3880842, 6468070, 9702105, 19404210]

約数ペア:

[(1, 19404210), (2, 9702105), (3, 6468070), (5, 3880842), (6, 3234035), (7, 2772030), (10, 1940421), (14, 1386015), (15, 1293614), (21, 924010), (30, 646807), (35, 554406), (42, 462005), (70, 277203), (105, 184802), (210, 92401)]