55401682

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{208277}}^1$

素因数の和:208305

約数の個数: 16

約数和(自身を含む): 99973440

約数和(自身を除く): 44571758

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 208277, 416554, 1457939, 2915878, 3957263, 7914526, 27700841, 55401682]

約数ペア:

[(1, 55401682), (2, 27700841), (7, 7914526), (14, 3957263), (19, 2915878), (38, 1457939), (133, 416554), (266, 208277)]