16684872

素因数分解:

$2^3\times 3^1\times {\mathrm{431}}^1\times {\mathrm{1613}}^1$

素因数の和:2053

約数の個数: 32

約数和(自身を含む): 41834880

約数和(自身を除く): 25150008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 431, 862, 1293, 1613, 1724, 2586, 3226, 3448, 4839, 5172, 6452, 9678, 10344, 12904, 19356, 38712, 695203, 1390406, 2085609, 2780812, 4171218, 5561624, 8342436, 16684872]

約数ペア:

[(1, 16684872), (2, 8342436), (3, 5561624), (4, 4171218), (6, 2780812), (8, 2085609), (12, 1390406), (24, 695203), (431, 38712), (862, 19356), (1293, 12904), (1613, 10344), (1724, 9678), (2586, 6452), (3226, 5172), (3448, 4839)]