19309433

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 32

約数和(自身を含む): 24675840

約数和(自身を除く): 5366407

約数列:

[1, 11, 13, 17, 47, 143, 169, 187, 221, 517, 611, 799, 1859, 2197, 2431, 2873, 6721, 7943, 8789, 10387, 24167, 31603, 37349, 87373, 103259, 114257, 135031, 410839, 1135849, 1485341, 1755403, 19309433]

約数ペア:

[(1, 19309433), (11, 1755403), (13, 1485341), (17, 1135849), (47, 410839), (143, 135031), (169, 114257), (187, 103259), (221, 87373), (517, 37349), (611, 31603), (799, 24167), (1859, 10387), (2197, 8789), (2431, 7943), (2873, 6721)]