16984328

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{5881}}^1$

素因数の和:5925

約数の個数: 24

約数和(自身を含む): 33615630

約数和(自身を除く): 16631302

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 5881, 11762, 23524, 47048, 111739, 223478, 446956, 893912, 2123041, 4246082, 8492164, 16984328]

約数ペア:

[(1, 16984328), (2, 8492164), (4, 4246082), (8, 2123041), (19, 893912), (38, 446956), (76, 223478), (152, 111739), (361, 47048), (722, 23524), (1444, 11762), (2888, 5881)]