9991768

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{21169}}^1$

素因数の和:21234

約数の個数: 16

約数和(自身を含む): 19053000

約数和(自身を除く): 9061232

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 21169, 42338, 84676, 169352, 1248971, 2497942, 4995884, 9991768]

約数ペア:

[(1, 9991768), (2, 4995884), (4, 2497942), (8, 1248971), (59, 169352), (118, 84676), (236, 42338), (472, 21169)]