12519556

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 26732160

約数和(自身を除く): 14212604

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 101, 133, 202, 233, 266, 404, 466, 532, 707, 932, 1414, 1631, 1919, 2828, 3262, 3838, 4427, 6524, 7676, 8854, 13433, 17708, 23533, 26866, 30989, 47066, 53732, 61978, 94132, 123956, 164731, 329462, 447127, 658924, 894254, 1788508, 3129889, 6259778, 12519556]

約数ペア:

[(1, 12519556), (2, 6259778), (4, 3129889), (7, 1788508), (14, 894254), (19, 658924), (28, 447127), (38, 329462), (76, 164731), (101, 123956), (133, 94132), (202, 61978), (233, 53732), (266, 47066), (404, 30989), (466, 26866), (532, 23533), (707, 17708), (932, 13433), (1414, 8854), (1631, 7676), (1919, 6524), (2828, 4427), (3262, 3838)]