19406366968

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{12189929}}^1$

素因数の和:12190134

約数の個数: 16

約数和(自身を含む): 36569790000

約数和(自身を除く): 17163423032

約数列:

[1, 2, 4, 8, 199, 398, 796, 1592, 12189929, 24379858, 48759716, 97519432, 2425795871, 4851591742, 9703183484, 19406366968]

約数ペア:

[(1, 19406366968), (2, 9703183484), (4, 4851591742), (8, 2425795871), (199, 97519432), (398, 48759716), (796, 24379858), (1592, 12189929)]