16453398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2971}}^1$

素因数の和:3060

約数の個数: 32

約数和(自身を含む): 35949312

約数和(自身を除く): 19495914

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 2971, 5538, 5942, 8913, 17826, 38623, 77246, 115869, 210941, 231738, 421882, 632823, 1265646, 2742233, 5484466, 8226699, 16453398]

約数ペア:

[(1, 16453398), (2, 8226699), (3, 5484466), (6, 2742233), (13, 1265646), (26, 632823), (39, 421882), (71, 231738), (78, 210941), (142, 115869), (213, 77246), (426, 38623), (923, 17826), (1846, 8913), (2769, 5942), (2971, 5538)]