19248596

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1087}}^1$

素因数の和:1343

約数の個数: 24

約数和(自身を含む): 35642880

約数和(自身を除く): 16394284

約数列:

[1, 2, 4, 19, 38, 76, 233, 466, 932, 1087, 2174, 4348, 4427, 8854, 17708, 20653, 41306, 82612, 253271, 506542, 1013084, 4812149, 9624298, 19248596]

約数ペア:

[(1, 19248596), (2, 9624298), (4, 4812149), (19, 1013084), (38, 506542), (76, 253271), (233, 82612), (466, 41306), (932, 20653), (1087, 17708), (2174, 8854), (4348, 4427)]