15709971032

素因数分解:

$2^3\times 7^1\times {\mathrm{280535197}}^1$

素因数の和:280535210

約数の個数: 16

約数和(自身を含む): 33664223760

約数和(自身を除く): 17954252728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 280535197, 561070394, 1122140788, 1963746379, 2244281576, 3927492758, 7854985516, 15709971032]

約数ペア:

[(1, 15709971032), (2, 7854985516), (4, 3927492758), (7, 2244281576), (8, 1963746379), (14, 1122140788), (28, 561070394), (56, 280535197)]