22389378

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{353}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 50619168

約数和(自身を除く): 28229790

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 353, 682, 706, 961, 1023, 1059, 1922, 2046, 2118, 2883, 3883, 5766, 7766, 10571, 10943, 11649, 21142, 21886, 23298, 31713, 32829, 63426, 65658, 120373, 240746, 339233, 361119, 678466, 722238, 1017699, 2035398, 3731563, 7463126, 11194689, 22389378]

約数ペア:

[(1, 22389378), (2, 11194689), (3, 7463126), (6, 3731563), (11, 2035398), (22, 1017699), (31, 722238), (33, 678466), (62, 361119), (66, 339233), (93, 240746), (186, 120373), (341, 65658), (353, 63426), (682, 32829), (706, 31713), (961, 23298), (1023, 21886), (1059, 21142), (1922, 11649), (2046, 10943), (2118, 10571), (2883, 7766), (3883, 5766)]