5457826

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1230

約数の個数: 24

約数和(自身を含む): 9480240

約数和(自身を除く): 4022414

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 1187, 2299, 2374, 4598, 13057, 22553, 26114, 45106, 143627, 248083, 287254, 496166, 2728913, 5457826]

約数ペア:

[(1, 5457826), (2, 2728913), (11, 496166), (19, 287254), (22, 248083), (38, 143627), (121, 45106), (209, 26114), (242, 22553), (418, 13057), (1187, 4598), (2299, 2374)]