16498118

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 32325120

約数和(自身を除く): 15827002

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 169, 182, 247, 266, 338, 367, 494, 734, 1183, 1729, 2366, 2569, 3211, 3458, 4771, 5138, 6422, 6973, 9542, 13946, 22477, 33397, 44954, 48811, 62023, 66794, 90649, 97622, 124046, 181298, 434161, 634543, 868322, 1178437, 1269086, 2356874, 8249059, 16498118]

約数ペア:

[(1, 16498118), (2, 8249059), (7, 2356874), (13, 1269086), (14, 1178437), (19, 868322), (26, 634543), (38, 434161), (91, 181298), (133, 124046), (169, 97622), (182, 90649), (247, 66794), (266, 62023), (338, 48811), (367, 44954), (494, 33397), (734, 22477), (1183, 13946), (1729, 9542), (2366, 6973), (2569, 6422), (3211, 5138), (3458, 4771)]