139143916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1283}}^1\times {\mathrm{1427}}^1$

素因数の和:2733

約数の個数: 24

約数和(自身を含む): 256697280

約数和(自身を除く): 117553364

約数列:

[1, 2, 4, 19, 38, 76, 1283, 1427, 2566, 2854, 5132, 5708, 24377, 27113, 48754, 54226, 97508, 108452, 1830841, 3661682, 7323364, 34785979, 69571958, 139143916]

約数ペア:

[(1, 139143916), (2, 69571958), (4, 34785979), (19, 7323364), (38, 3661682), (76, 1830841), (1283, 108452), (1427, 97508), (2566, 54226), (2854, 48754), (5132, 27113), (5708, 24377)]