19114628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3253}}^1$

素因数の和:3383

約数の個数: 24

約数和(自身を含む): 36353688

約数和(自身を除く): 17239060

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 3253, 5876, 6506, 13012, 42289, 84578, 169156, 367589, 735178, 1470356, 4778657, 9557314, 19114628]

約数ペア:

[(1, 19114628), (2, 9557314), (4, 4778657), (13, 1470356), (26, 735178), (52, 367589), (113, 169156), (226, 84578), (452, 42289), (1469, 13012), (2938, 6506), (3253, 5876)]