2019402544

素因数分解:

$2^4\times {\mathrm{16631}}^1\times {\mathrm{7589}}^1$

素因数の和:24228

約数の個数: 20

約数和(自身を含む): 3913343280

約数和(自身を除く): 1893940736

約数列:

[1, 2, 4, 8, 16, 7589, 15178, 16631, 30356, 33262, 60712, 66524, 121424, 133048, 266096, 126212659, 252425318, 504850636, 1009701272, 2019402544]

約数ペア:

[(1, 2019402544), (2, 1009701272), (4, 504850636), (8, 252425318), (16, 126212659), (7589, 266096), (15178, 133048), (16631, 121424), (30356, 66524), (33262, 60712)]