25555486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{10657}}^1$

素因数の和:10779

約数の個数: 16

約数和(自身を含む): 42205680

約数和(自身を除く): 16650194

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 10657, 21314, 117227, 234454, 1161613, 2323226, 12777743, 25555486]

約数ペア:

[(1, 25555486), (2, 12777743), (11, 2323226), (22, 1161613), (109, 234454), (218, 117227), (1199, 21314), (2398, 10657)]