12313912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{709}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 25048800

約数和(自身を除く): 12734888

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 167, 334, 668, 709, 1336, 1418, 2171, 2836, 4342, 5672, 8684, 9217, 17368, 18434, 36868, 73736, 118403, 236806, 473612, 947224, 1539239, 3078478, 6156956, 12313912]

約数ペア:

[(1, 12313912), (2, 6156956), (4, 3078478), (8, 1539239), (13, 947224), (26, 473612), (52, 236806), (104, 118403), (167, 73736), (334, 36868), (668, 18434), (709, 17368), (1336, 9217), (1418, 8684), (2171, 5672), (2836, 4342)]