26643422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{9949}}^1$

素因数の和:10067

約数の個数: 16

約数和(自身を含む): 43461600

約数和(自身を除く): 16818178

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 9949, 19898, 129337, 258674, 1024747, 2049494, 13321711, 26643422]

約数ペア:

[(1, 26643422), (2, 13321711), (13, 2049494), (26, 1024747), (103, 258674), (206, 129337), (1339, 19898), (2678, 9949)]