9947384

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 19232640

約数和(自身を除く): 9285256

約数列:

[1, 2, 4, 8, 71, 83, 142, 166, 211, 284, 332, 422, 568, 664, 844, 1688, 5893, 11786, 14981, 17513, 23572, 29962, 35026, 47144, 59924, 70052, 119848, 140104, 1243423, 2486846, 4973692, 9947384]

約数ペア:

[(1, 9947384), (2, 4973692), (4, 2486846), (8, 1243423), (71, 140104), (83, 119848), (142, 70052), (166, 59924), (211, 47144), (284, 35026), (332, 29962), (422, 23572), (568, 17513), (664, 14981), (844, 11786), (1688, 5893)]