19565529976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{468613}}^1$

素因数の和:468943

約数の個数: 32

約数和(自身を含む): 38969940240

約数和(自身を除く): 19404410264

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 307, 614, 1228, 2456, 5219, 10438, 20876, 41752, 468613, 937226, 1874452, 3748904, 7966421, 15932842, 31865684, 63731368, 143864191, 287728382, 575456764, 1150913528, 2445691247, 4891382494, 9782764988, 19565529976]

約数ペア:

[(1, 19565529976), (2, 9782764988), (4, 4891382494), (8, 2445691247), (17, 1150913528), (34, 575456764), (68, 287728382), (136, 143864191), (307, 63731368), (614, 31865684), (1228, 15932842), (2456, 7966421), (5219, 3748904), (10438, 1874452), (20876, 937226), (41752, 468613)]