12471567196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{173573}}^1$

素因数の和:173682

約数の個数: 48

約数和(自身を含む): 25194613248

約数和(自身を除く): 12723046052

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 71, 92, 142, 253, 284, 506, 781, 1012, 1562, 1633, 3124, 3266, 6532, 17963, 35926, 71852, 173573, 347146, 694292, 1909303, 3818606, 3992179, 7637212, 7984358, 12323683, 15968716, 24647366, 43913969, 49294732, 87827938, 135560513, 175655876, 271121026, 283444709, 542242052, 566889418, 1133778836, 3117891799, 6235783598, 12471567196]

約数ペア:

[(1, 12471567196), (2, 6235783598), (4, 3117891799), (11, 1133778836), (22, 566889418), (23, 542242052), (44, 283444709), (46, 271121026), (71, 175655876), (92, 135560513), (142, 87827938), (253, 49294732), (284, 43913969), (506, 24647366), (781, 15968716), (1012, 12323683), (1562, 7984358), (1633, 7637212), (3124, 3992179), (3266, 3818606), (6532, 1909303), (17963, 694292), (35926, 347146), (71852, 173573)]