12149804

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 21772800

約数和(自身を除く): 9622996

約数列:

[1, 2, 4, 71, 142, 179, 239, 284, 358, 478, 716, 956, 12709, 16969, 25418, 33938, 42781, 50836, 67876, 85562, 171124, 3037451, 6074902, 12149804]

約数ペア:

[(1, 12149804), (2, 6074902), (4, 3037451), (71, 171124), (142, 85562), (179, 67876), (239, 50836), (284, 42781), (358, 33938), (478, 25418), (716, 16969), (956, 12709)]