11888971796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1609}}^1\times {\mathrm{142097}}^1$

素因数の和:143723

約数の個数: 24

約数和(自身を含む): 22420222440

約数和(自身を除く): 10531250644

約数列:

[1, 2, 4, 13, 26, 52, 1609, 3218, 6436, 20917, 41834, 83668, 142097, 284194, 568388, 1847261, 3694522, 7389044, 228634073, 457268146, 914536292, 2972242949, 5944485898, 11888971796]

約数ペア:

[(1, 11888971796), (2, 5944485898), (4, 2972242949), (13, 914536292), (26, 457268146), (52, 228634073), (1609, 7389044), (3218, 3694522), (6436, 1847261), (20917, 568388), (41834, 284194), (83668, 142097)]