19125654626

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{4289}}^1$

素因数の和:4563

約数の個数: 48

約数和(自身を含む): 31654022400

約数和(自身を除く): 12528367774

約数列:

[1, 2, 13, 26, 79, 158, 167, 169, 334, 338, 1027, 2054, 2171, 4289, 4342, 8578, 13193, 13351, 26386, 26702, 28223, 55757, 56446, 111514, 171509, 338831, 343018, 677662, 716263, 724841, 1432526, 1449682, 2229617, 4404803, 4459234, 8809606, 9311419, 18622838, 56584777, 57262439, 113169554, 114524878, 121048447, 242096894, 735602101, 1471204202, 9562827313, 19125654626]

約数ペア:

[(1, 19125654626), (2, 9562827313), (13, 1471204202), (26, 735602101), (79, 242096894), (158, 121048447), (167, 114524878), (169, 113169554), (334, 57262439), (338, 56584777), (1027, 18622838), (2054, 9311419), (2171, 8809606), (4289, 4459234), (4342, 4404803), (8578, 2229617), (13193, 1449682), (13351, 1432526), (26386, 724841), (26702, 716263), (28223, 677662), (55757, 343018), (56446, 338831), (111514, 171509)]