29999822

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1200

約数の個数: 24

約数和(自身を含む): 48819816

約数和(自身を除く): 18819994

約数列:

[1, 2, 19, 37, 38, 74, 361, 703, 722, 1123, 1406, 2246, 13357, 21337, 26714, 41551, 42674, 83102, 405403, 789469, 810806, 1578938, 14999911, 29999822]

約数ペア:

[(1, 29999822), (2, 14999911), (19, 1578938), (37, 810806), (38, 789469), (74, 405403), (361, 83102), (703, 42674), (722, 41551), (1123, 26714), (1406, 21337), (2246, 13357)]