29998226

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{1621}}^1$

素因数の和:2129

約数の個数: 16

約数和(自身を含む): 47492160

約数和(自身を除く): 17493934

約数列:

[1, 2, 19, 38, 487, 974, 1621, 3242, 9253, 18506, 30799, 61598, 789427, 1578854, 14999113, 29998226]

約数ペア:

[(1, 29998226), (2, 14999113), (19, 1578854), (38, 789427), (487, 61598), (974, 30799), (1621, 18506), (3242, 9253)]