19512714

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2579}}^1$

素因数の和:2694

約数の個数: 32

約数和(自身を含む): 42477120

約数和(自身を除く): 22964406

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 97, 194, 291, 582, 1261, 2522, 2579, 3783, 5158, 7566, 7737, 15474, 33527, 67054, 100581, 201162, 250163, 500326, 750489, 1500978, 3252119, 6504238, 9756357, 19512714]

約数ペア:

[(1, 19512714), (2, 9756357), (3, 6504238), (6, 3252119), (13, 1500978), (26, 750489), (39, 500326), (78, 250163), (97, 201162), (194, 100581), (291, 67054), (582, 33527), (1261, 15474), (2522, 7737), (2579, 7566), (3783, 5158)]