9871862

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4931}}^1$

素因数の和:4964

約数の個数: 32

約数和(自身を含む): 19885824

約数和(自身を除く): 10013962

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 4931, 9862, 34517, 54241, 64103, 69034, 108482, 128206, 379687, 448721, 705133, 759374, 897442, 1410266, 4935931, 9871862]

約数ペア:

[(1, 9871862), (2, 4935931), (7, 1410266), (11, 897442), (13, 759374), (14, 705133), (22, 448721), (26, 379687), (77, 128206), (91, 108482), (143, 69034), (154, 64103), (182, 54241), (286, 34517), (1001, 9862), (2002, 4931)]