12689512

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13109}}^1$

素因数の和:13137

約数の個数: 24

約数和(自身を含む): 26154450

約数和(自身を除く): 13464938

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 13109, 26218, 52436, 104872, 144199, 288398, 576796, 1153592, 1586189, 3172378, 6344756, 12689512]

約数ペア:

[(1, 12689512), (2, 6344756), (4, 3172378), (8, 1586189), (11, 1153592), (22, 576796), (44, 288398), (88, 144199), (121, 104872), (242, 52436), (484, 26218), (968, 13109)]