39890396

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109589}}^1$

素因数の和:109613

約数の個数: 24

約数和(自身を含む): 85918560

約数和(自身を除く): 46028164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 109589, 219178, 438356, 767123, 1424657, 1534246, 2849314, 3068492, 5698628, 9972599, 19945198, 39890396]

約数ペア:

[(1, 39890396), (2, 19945198), (4, 9972599), (7, 5698628), (13, 3068492), (14, 2849314), (26, 1534246), (28, 1424657), (52, 767123), (91, 438356), (182, 219178), (364, 109589)]