13885732

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 29962240

約数和(自身を除く): 16076508

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 602, 607, 817, 1204, 1214, 1634, 2428, 3268, 4249, 5719, 8498, 11438, 11533, 16996, 22876, 23066, 26101, 46132, 52202, 80731, 104404, 161462, 182707, 322924, 365414, 495919, 730828, 991838, 1983676, 3471433, 6942866, 13885732]

約数ペア:

[(1, 13885732), (2, 6942866), (4, 3471433), (7, 1983676), (14, 991838), (19, 730828), (28, 495919), (38, 365414), (43, 322924), (76, 182707), (86, 161462), (133, 104404), (172, 80731), (266, 52202), (301, 46132), (532, 26101), (602, 23066), (607, 22876), (817, 16996), (1204, 11533), (1214, 11438), (1634, 8498), (2428, 5719), (3268, 4249)]