19141412

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 34104000

約数和(自身を除く): 14962588

約数列:

[1, 2, 4, 139, 173, 199, 278, 346, 398, 556, 692, 796, 24047, 27661, 34427, 48094, 55322, 68854, 96188, 110644, 137708, 4785353, 9570706, 19141412]

約数ペア:

[(1, 19141412), (2, 9570706), (4, 4785353), (139, 137708), (173, 110644), (199, 96188), (278, 68854), (346, 55322), (398, 48094), (556, 34427), (692, 27661), (796, 24047)]