19247118

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1511}}^1$

素因数の和:1720

約数の個数: 32

約数和(自身を含む): 42239232

約数和(自身を除く): 22992114

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 193, 386, 579, 1158, 1511, 2123, 3022, 4246, 4533, 6369, 9066, 12738, 16621, 33242, 49863, 99726, 291623, 583246, 874869, 1749738, 3207853, 6415706, 9623559, 19247118]

約数ペア:

[(1, 19247118), (2, 9623559), (3, 6415706), (6, 3207853), (11, 1749738), (22, 874869), (33, 583246), (66, 291623), (193, 99726), (386, 49863), (579, 33242), (1158, 16621), (1511, 12738), (2123, 9066), (3022, 6369), (4246, 4533)]