12686794

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 21772800

約数和(自身を除く): 9086006

約数列:

[1, 2, 17, 19, 34, 38, 41, 82, 323, 479, 646, 697, 779, 958, 1394, 1558, 8143, 9101, 13243, 16286, 18202, 19639, 26486, 39278, 154717, 309434, 333863, 373141, 667726, 746282, 6343397, 12686794]

約数ペア:

[(1, 12686794), (2, 6343397), (17, 746282), (19, 667726), (34, 373141), (38, 333863), (41, 309434), (82, 154717), (323, 39278), (479, 26486), (646, 19639), (697, 18202), (779, 16286), (958, 13243), (1394, 9101), (1558, 8143)]