12697846

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 22524480

約数和(自身を除く): 9826634

約数列:

[1, 2, 7, 14, 53, 106, 109, 157, 218, 314, 371, 742, 763, 1099, 1526, 2198, 5777, 8321, 11554, 16642, 17113, 34226, 40439, 58247, 80878, 116494, 119791, 239582, 906989, 1813978, 6348923, 12697846]

約数ペア:

[(1, 12697846), (2, 6348923), (7, 1813978), (14, 906989), (53, 239582), (106, 119791), (109, 116494), (157, 80878), (218, 58247), (314, 40439), (371, 34226), (742, 17113), (763, 16642), (1099, 11554), (1526, 8321), (2198, 5777)]