180319994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{153073}}^1$

素因数の和:153125

約数の個数: 16

約数和(自身を含む): 293902080

約数和(自身を除く): 113582086

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 153073, 306146, 2908387, 4745263, 5816774, 9490526, 90159997, 180319994]

約数ペア:

[(1, 180319994), (2, 90159997), (19, 9490526), (31, 5816774), (38, 4745263), (62, 2908387), (589, 306146), (1178, 153073)]