2013199378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{38699}}^1$

素因数の和:38794

約数の個数: 24

約数和(自身を含む): 3267054000

約数和(自身を除く): 1253854622

約数列:

[1, 2, 19, 37, 38, 74, 703, 1369, 1406, 2738, 26011, 38699, 52022, 77398, 735281, 1431863, 1470562, 2863726, 27205397, 52978931, 54410794, 105957862, 1006599689, 2013199378]

約数ペア:

[(1, 2013199378), (2, 1006599689), (19, 105957862), (37, 54410794), (38, 52978931), (74, 27205397), (703, 2863726), (1369, 1470562), (1406, 1431863), (2738, 735281), (26011, 77398), (38699, 52022)]