194906868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1249403}}^1$

素因数の和:1249423

約数の個数: 24

約数和(自身を含む): 489766368

約数和(自身を除く): 294859500

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1249403, 2498806, 3748209, 4997612, 7496418, 14992836, 16242239, 32484478, 48726717, 64968956, 97453434, 194906868]

約数ペア:

[(1, 194906868), (2, 97453434), (3, 64968956), (4, 48726717), (6, 32484478), (12, 16242239), (13, 14992836), (26, 7496418), (39, 4997612), (52, 3748209), (78, 2498806), (156, 1249403)]