38461924

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 68264000

約数和(自身を除く): 29802076

約数列:

[1, 2, 4, 199, 211, 229, 398, 422, 458, 796, 844, 916, 41989, 45571, 48319, 83978, 91142, 96638, 167956, 182284, 193276, 9615481, 19230962, 38461924]

約数ペア:

[(1, 38461924), (2, 19230962), (4, 9615481), (199, 193276), (211, 182284), (229, 167956), (398, 96638), (422, 91142), (458, 83978), (796, 48319), (844, 45571), (916, 41989)]