238454722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{99439}}^1$

素因数の和:99561

約数の個数: 16

約数和(自身を含む): 393782400

約数和(自身を除く): 155327678

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 99439, 198878, 1093829, 2187658, 10838851, 21677702, 119227361, 238454722]

約数ペア:

[(1, 238454722), (2, 119227361), (11, 21677702), (22, 10838851), (109, 2187658), (218, 1093829), (1199, 198878), (2398, 99439)]