13445908

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{571}}^1$

素因数の和:640

約数の個数: 36

約数和(自身を含む): 27899872

約数和(自身を除く): 14453964

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 571, 812, 841, 1142, 1682, 2284, 3364, 3997, 5887, 7994, 11774, 15988, 16559, 23548, 33118, 66236, 115913, 231826, 463652, 480211, 960422, 1920844, 3361477, 6722954, 13445908]

約数ペア:

[(1, 13445908), (2, 6722954), (4, 3361477), (7, 1920844), (14, 960422), (28, 480211), (29, 463652), (58, 231826), (116, 115913), (203, 66236), (406, 33118), (571, 23548), (812, 16559), (841, 15988), (1142, 11774), (1682, 7994), (2284, 5887), (3364, 3997)]