191651632

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{630433}}^1$

素因数の和:630460

約数の個数: 20

約数和(自身を含む): 390869080

約数和(自身を除く): 199217448

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 630433, 1260866, 2521732, 5043464, 10086928, 11978227, 23956454, 47912908, 95825816, 191651632]

約数ペア:

[(1, 191651632), (2, 95825816), (4, 47912908), (8, 23956454), (16, 11978227), (19, 10086928), (38, 5043464), (76, 2521732), (152, 1260866), (304, 630433)]