128584514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{33503}}^1$

素因数の和:33625

約数の個数: 16

約数和(自身を含む): 205044480

約数和(自身を除く): 76459966

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 33503, 67006, 636557, 1273114, 3383803, 6767606, 64292257, 128584514]

約数ペア:

[(1, 128584514), (2, 64292257), (19, 6767606), (38, 3383803), (101, 1273114), (202, 636557), (1919, 67006), (3838, 33503)]