39998092

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 70985376

約数和(自身を除く): 30987284

約数列:

[1, 2, 4, 193, 197, 263, 386, 394, 526, 772, 788, 1052, 38021, 50759, 51811, 76042, 101518, 103622, 152084, 203036, 207244, 9999523, 19999046, 39998092]

約数ペア:

[(1, 39998092), (2, 19999046), (4, 9999523), (193, 207244), (197, 203036), (263, 152084), (386, 103622), (394, 101518), (526, 76042), (772, 51811), (788, 50759), (1052, 38021)]