15450994

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2689}}^1$

素因数の和:2734

約数の個数: 24

約数和(自身を含む): 26582580

約数和(自身を除く): 11131586

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2689, 2873, 5378, 5746, 34957, 45713, 69914, 91426, 454441, 594269, 908882, 1188538, 7725497, 15450994]

約数ペア:

[(1, 15450994), (2, 7725497), (13, 1188538), (17, 908882), (26, 594269), (34, 454441), (169, 91426), (221, 69914), (338, 45713), (442, 34957), (2689, 5746), (2873, 5378)]