12556948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9719}}^1$

素因数の和:9759

約数の個数: 24

約数和(自身を含む): 24494400

約数和(自身を除く): 11937452

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 9719, 19438, 38876, 165223, 184661, 330446, 369322, 660892, 738644, 3139237, 6278474, 12556948]

約数ペア:

[(1, 12556948), (2, 6278474), (4, 3139237), (17, 738644), (19, 660892), (34, 369322), (38, 330446), (68, 184661), (76, 165223), (323, 38876), (646, 19438), (1292, 9719)]