12005104

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{4969}}^1$

素因数の和:5128

約数の個数: 20

約数和(自身を含む): 23418640

約数和(自身を除く): 11413536

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 4969, 9938, 19876, 39752, 79504, 750319, 1500638, 3001276, 6002552, 12005104]

約数ペア:

[(1, 12005104), (2, 6002552), (4, 3001276), (8, 1500638), (16, 750319), (151, 79504), (302, 39752), (604, 19876), (1208, 9938), (2416, 4969)]