19088133099

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{66791}}^1$

素因数の和:67271

約数の個数: 32

約数和(自身を含む): 30093803520

約数和(自身を除く): 11005670421

約数列:

[1, 3, 7, 21, 31, 93, 217, 439, 651, 1317, 3073, 9219, 13609, 40827, 66791, 95263, 200373, 285789, 467537, 1402611, 2070521, 6211563, 14493647, 29321249, 43480941, 87963747, 205248743, 615746229, 908958719, 2726876157, 6362711033, 19088133099]

約数ペア:

[(1, 19088133099), (3, 6362711033), (7, 2726876157), (21, 908958719), (31, 615746229), (93, 205248743), (217, 87963747), (439, 43480941), (651, 29321249), (1317, 14493647), (3073, 6211563), (9219, 2070521), (13609, 1402611), (40827, 467537), (66791, 285789), (95263, 200373)]