13455952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{44263}}^1$

素因数の和:44290

約数の個数: 20

約数和(自身を含む): 27443680

約数和(自身を除く): 13987728

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 44263, 88526, 177052, 354104, 708208, 840997, 1681994, 3363988, 6727976, 13455952]

約数ペア:

[(1, 13455952), (2, 6727976), (4, 3363988), (8, 1681994), (16, 840997), (19, 708208), (38, 354104), (76, 177052), (152, 88526), (304, 44263)]