12658474772

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{647}}^1\times {\mathrm{67003}}^1$

素因数の和:67727

約数の個数: 24

約数和(自身を含む): 22490830656

約数和(自身を除く): 9832355884

約数列:

[1, 2, 4, 73, 146, 292, 647, 1294, 2588, 47231, 67003, 94462, 134006, 188924, 268012, 4891219, 9782438, 19564876, 43350941, 86701882, 173403764, 3164618693, 6329237386, 12658474772]

約数ペア:

[(1, 12658474772), (2, 6329237386), (4, 3164618693), (73, 173403764), (146, 86701882), (292, 43350941), (647, 19564876), (1294, 9782438), (2588, 4891219), (47231, 268012), (67003, 188924), (94462, 134006)]