19461718376

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{1319}}^1\times {\mathrm{7717}}^1$

素因数の和:9281

約数の個数: 32

約数和(自身を含む): 36675936000

約数和(自身を除く): 17214217624

約数列:

[1, 2, 4, 8, 239, 478, 956, 1319, 1912, 2638, 5276, 7717, 10552, 15434, 30868, 61736, 315241, 630482, 1260964, 1844363, 2521928, 3688726, 7377452, 10178723, 14754904, 20357446, 40714892, 81429784, 2432714797, 4865429594, 9730859188, 19461718376]

約数ペア:

[(1, 19461718376), (2, 9730859188), (4, 4865429594), (8, 2432714797), (239, 81429784), (478, 40714892), (956, 20357446), (1319, 14754904), (1912, 10178723), (2638, 7377452), (5276, 3688726), (7717, 2521928), (10552, 1844363), (15434, 1260964), (30868, 630482), (61736, 315241)]