19226303481

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83230751}}^1$

素因数の和:83230772

約数の個数: 16

約数和(自身を含む): 31960608768

約数和(自身を除く): 12734305287

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 83230751, 249692253, 582615257, 915538261, 1747845771, 2746614783, 6408767827, 19226303481]

約数ペア:

[(1, 19226303481), (3, 6408767827), (7, 2746614783), (11, 1747845771), (21, 915538261), (33, 582615257), (77, 249692253), (231, 83230751)]