12477718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29851}}^1$

素因数の和:29883

約数の個数: 16

約数和(自身を含む): 21493440

約数和(自身を除く): 9015722

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 29851, 59702, 328361, 567169, 656722, 1134338, 6238859, 12477718]

約数ペア:

[(1, 12477718), (2, 6238859), (11, 1134338), (19, 656722), (22, 567169), (38, 328361), (209, 59702), (418, 29851)]