18111938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{11807}}^1$

素因数の和:11881

約数の個数: 16

約数和(自身を含む): 29756160

約数和(自身を除く): 11644222

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 11807, 23614, 153491, 306982, 696613, 1393226, 9055969, 18111938]

約数ペア:

[(1, 18111938), (2, 9055969), (13, 1393226), (26, 696613), (59, 306982), (118, 153491), (767, 23614), (1534, 11807)]