55385722

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{208217}}^1$

素因数の和:208245

約数の個数: 16

約数和(自身を含む): 99944640

約数和(自身を除く): 44558918

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 208217, 416434, 1457519, 2915038, 3956123, 7912246, 27692861, 55385722]

約数ペア:

[(1, 55385722), (2, 27692861), (7, 7912246), (14, 3956123), (19, 2915038), (38, 1457519), (133, 416434), (266, 208217)]