12518492

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23531}}^1$

素因数の和:23561

約数の個数: 24

約数和(自身を含む): 26355840

約数和(自身を除く): 13837348

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 23531, 47062, 94124, 164717, 329434, 447089, 658868, 894178, 1788356, 3129623, 6259246, 12518492]

約数ペア:

[(1, 12518492), (2, 6259246), (4, 3129623), (7, 1788356), (14, 894178), (19, 658868), (28, 447089), (38, 329434), (76, 164717), (133, 94124), (266, 47062), (532, 23531)]