19135765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{5897}}^1$

素因数の和:5972

約数の個数: 16

約数和(自身を含む): 25479360

約数和(自身を除く): 6343595

約数列:

[1, 5, 11, 55, 59, 295, 649, 3245, 5897, 29485, 64867, 324335, 347923, 1739615, 3827153, 19135765]

約数ペア:

[(1, 19135765), (5, 3827153), (11, 1739615), (55, 347923), (59, 324335), (295, 64867), (649, 29485), (3245, 5897)]