38431490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2437}}^1$

素因数の和:2546

約数の個数: 32

約数和(自身を含む): 73725120

約数和(自身を除く): 35293630

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 415, 830, 1577, 2437, 3154, 4874, 7885, 12185, 15770, 24370, 46303, 92606, 202271, 231515, 404542, 463030, 1011355, 2022710, 3843149, 7686298, 19215745, 38431490]

約数ペア:

[(1, 38431490), (2, 19215745), (5, 7686298), (10, 3843149), (19, 2022710), (38, 1011355), (83, 463030), (95, 404542), (166, 231515), (190, 202271), (415, 92606), (830, 46303), (1577, 24370), (2437, 15770), (3154, 12185), (4874, 7885)]