145435918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{225133}}^1$

素因数の和:225171

約数の個数: 16

約数和(自身を含む): 243144720

約数和(自身を除く): 97708802

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 225133, 450266, 3827261, 4277527, 7654522, 8555054, 72717959, 145435918]

約数ペア:

[(1, 145435918), (2, 72717959), (17, 8555054), (19, 7654522), (34, 4277527), (38, 3827261), (323, 450266), (646, 225133)]