12295964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 24837120

約数和(自身を除く): 12541156

約数列:

[1, 2, 4, 17, 19, 31, 34, 38, 62, 68, 76, 124, 307, 323, 527, 589, 614, 646, 1054, 1178, 1228, 1292, 2108, 2356, 5219, 5833, 9517, 10013, 10438, 11666, 19034, 20026, 20876, 23332, 38068, 40052, 99161, 161789, 180823, 198322, 323578, 361646, 396644, 647156, 723292, 3073991, 6147982, 12295964]

約数ペア:

[(1, 12295964), (2, 6147982), (4, 3073991), (17, 723292), (19, 647156), (31, 396644), (34, 361646), (38, 323578), (62, 198322), (68, 180823), (76, 161789), (124, 99161), (307, 40052), (323, 38068), (527, 23332), (589, 20876), (614, 20026), (646, 19034), (1054, 11666), (1178, 10438), (1228, 10013), (1292, 9517), (2108, 5833), (2356, 5219)]