15704336

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{51659}}^1$

素因数の和:51686

約数の個数: 20

約数和(自身を含む): 32029200

約数和(自身を除く): 16324864

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 51659, 103318, 206636, 413272, 826544, 981521, 1963042, 3926084, 7852168, 15704336]

約数ペア:

[(1, 15704336), (2, 7852168), (4, 3926084), (8, 1963042), (16, 981521), (19, 826544), (38, 413272), (76, 206636), (152, 103318), (304, 51659)]