13281928

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13721}}^1$

素因数の和:13749

約数の個数: 24

約数和(自身を含む): 27375390

約数和(自身を除く): 14093462

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 13721, 27442, 54884, 109768, 150931, 301862, 603724, 1207448, 1660241, 3320482, 6640964, 13281928]

約数ペア:

[(1, 13281928), (2, 6640964), (4, 3320482), (8, 1660241), (11, 1207448), (22, 603724), (44, 301862), (88, 150931), (121, 109768), (242, 54884), (484, 27442), (968, 13721)]