19694583215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1217}}^1\times {\mathrm{190387}}^1$

素因数の和:191626

約数の個数: 16

約数和(自身を含む): 25044399072

約数和(自身を除く): 5349815857

約数列:

[1, 5, 17, 85, 1217, 6085, 20689, 103445, 190387, 951935, 3236579, 16182895, 231700979, 1158504895, 3938916643, 19694583215]

約数ペア:

[(1, 19694583215), (5, 3938916643), (17, 1158504895), (85, 231700979), (1217, 16182895), (6085, 3236579), (20689, 951935), (103445, 190387)]