13793884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 27596800

約数和(自身を除く): 13802916

約数列:

[1, 2, 4, 13, 26, 31, 43, 52, 62, 86, 124, 172, 199, 398, 403, 559, 796, 806, 1118, 1333, 1612, 2236, 2587, 2666, 5174, 5332, 6169, 8557, 10348, 12338, 17114, 17329, 24676, 34228, 34658, 69316, 80197, 111241, 160394, 222482, 265267, 320788, 444964, 530534, 1061068, 3448471, 6896942, 13793884]

約数ペア:

[(1, 13793884), (2, 6896942), (4, 3448471), (13, 1061068), (26, 530534), (31, 444964), (43, 320788), (52, 265267), (62, 222482), (86, 160394), (124, 111241), (172, 80197), (199, 69316), (398, 34658), (403, 34228), (559, 24676), (796, 17329), (806, 17114), (1118, 12338), (1333, 10348), (1612, 8557), (2236, 6169), (2587, 5332), (2666, 5174)]