12038761

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 15038880

約数和(自身を除く): 3000119

約数列:

[1, 7, 19, 49, 67, 133, 193, 469, 931, 1273, 1351, 3283, 3667, 8911, 9457, 12931, 25669, 62377, 90517, 179683, 245689, 633619, 1719823, 12038761]

約数ペア:

[(1, 12038761), (7, 1719823), (19, 633619), (49, 245689), (67, 179683), (133, 90517), (193, 62377), (469, 25669), (931, 12931), (1273, 9457), (1351, 8911), (3283, 3667)]