16248778

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1223}}^1$

素因数の和:1318

約数の個数: 32

約数和(自身を含む): 30433536

約数和(自身を除く): 14184758

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 182, 511, 949, 1022, 1223, 1898, 2446, 6643, 8561, 13286, 15899, 17122, 31798, 89279, 111293, 178558, 222586, 624953, 1160627, 1249906, 2321254, 8124389, 16248778]

約数ペア:

[(1, 16248778), (2, 8124389), (7, 2321254), (13, 1249906), (14, 1160627), (26, 624953), (73, 222586), (91, 178558), (146, 111293), (182, 89279), (511, 31798), (949, 17122), (1022, 15899), (1223, 13286), (1898, 8561), (2446, 6643)]