13900514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5011}}^1$

素因数の和:5105

約数の個数: 16

約数和(自身を含む): 22253280

約数和(自身を除く): 8352766

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 5011, 10022, 95209, 190418, 365803, 731606, 6950257, 13900514]

約数ペア:

[(1, 13900514), (2, 6950257), (19, 731606), (38, 365803), (73, 190418), (146, 95209), (1387, 10022), (2774, 5011)]