15797474

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5399}}^1$

素因数の和:5438

約数の個数: 32

約数和(自身を含む): 31104000

約数和(自身を除く): 15306526

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 5399, 10798, 37793, 59389, 75586, 102581, 118778, 205162, 415723, 718067, 831446, 1128391, 1436134, 2256782, 7898737, 15797474]

約数ペア:

[(1, 15797474), (2, 7898737), (7, 2256782), (11, 1436134), (14, 1128391), (19, 831446), (22, 718067), (38, 415723), (77, 205162), (133, 118778), (154, 102581), (209, 75586), (266, 59389), (418, 37793), (1463, 10798), (2926, 5399)]