47413474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{11447}}^1$

素因数の和:11577

約数の個数: 16

約数和(自身を含む): 75556800

約数和(自身を除く): 28143326

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 11447, 22894, 217493, 434986, 1247723, 2495446, 23706737, 47413474]

約数ペア:

[(1, 47413474), (2, 23706737), (19, 2495446), (38, 1247723), (109, 434986), (218, 217493), (2071, 22894), (4142, 11447)]