15916272

素因数分解:

$2^4\times 3^1\times {\mathrm{331589}}^1$

素因数の和:331600

約数の個数: 20

約数和(自身を含む): 41117160

約数和(自身を除く): 25200888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 331589, 663178, 994767, 1326356, 1989534, 2652712, 3979068, 5305424, 7958136, 15916272]

約数ペア:

[(1, 15916272), (2, 7958136), (3, 5305424), (4, 3979068), (6, 2652712), (8, 1989534), (12, 1326356), (16, 994767), (24, 663178), (48, 331589)]