12672716444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2348539}}^1$

素因数の和:2348633

約数の個数: 24

約数和(自身を含む): 23673283200

約数和(自身を除く): 11000566756

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 2348539, 4697078, 9394156, 44622241, 89244482, 166746269, 178488964, 333492538, 666985076, 3168179111, 6336358222, 12672716444]

約数ペア:

[(1, 12672716444), (2, 6336358222), (4, 3168179111), (19, 666985076), (38, 333492538), (71, 178488964), (76, 166746269), (142, 89244482), (284, 44622241), (1349, 9394156), (2698, 4697078), (5396, 2348539)]