19006942885

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{38993}}^1$

素因数の和:39757

約数の個数: 32

約数和(自身を含む): 27476732160

約数和(自身を除く): 8469789275

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 733, 3665, 5131, 13927, 25655, 38993, 69635, 97489, 194965, 272951, 487445, 740867, 1364755, 3704335, 5186069, 25930345, 28581869, 142909345, 200073083, 543055511, 1000365415, 2715277555, 3801388577, 19006942885]

約数ペア:

[(1, 19006942885), (5, 3801388577), (7, 2715277555), (19, 1000365415), (35, 543055511), (95, 200073083), (133, 142909345), (665, 28581869), (733, 25930345), (3665, 5186069), (5131, 3704335), (13927, 1364755), (25655, 740867), (38993, 487445), (69635, 272951), (97489, 194965)]