39173834

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{6553}}^1$

素因数の和:6630

約数の個数: 24

約数和(自身を含む): 69485508

約数和(自身を除く): 30311674

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 5978, 6553, 13106, 45871, 91742, 321097, 399733, 642194, 799466, 2798131, 5596262, 19586917, 39173834]

約数ペア:

[(1, 39173834), (2, 19586917), (7, 5596262), (14, 2798131), (49, 799466), (61, 642194), (98, 399733), (122, 321097), (427, 91742), (854, 45871), (2989, 13106), (5978, 6553)]