19479466

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{1321}}^1$

素因数の和:1497

約数の個数: 16

約数和(自身を含む): 29935368

約数和(自身を除く): 10455902

約数列:

[1, 2, 73, 101, 146, 202, 1321, 2642, 7373, 14746, 96433, 133421, 192866, 266842, 9739733, 19479466]

約数ペア:

[(1, 19479466), (2, 9739733), (73, 266842), (101, 192866), (146, 133421), (202, 96433), (1321, 14746), (2642, 7373)]