7120478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8147}}^1$

素因数の和:8191

約数の個数: 16

約数和(自身を含む): 11733120

約数和(自身を除く): 4612642

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 8147, 16294, 154793, 187381, 309586, 374762, 3560239, 7120478]

約数ペア:

[(1, 7120478), (2, 3560239), (19, 374762), (23, 309586), (38, 187381), (46, 154793), (437, 16294), (874, 8147)]