15534970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7433}}^1$

素因数の和:7470

約数の個数: 32

約数和(自身を含む): 32114880

約数和(自身を除く): 16579910

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 7433, 14866, 37165, 74330, 81763, 141227, 163526, 282454, 408815, 706135, 817630, 1412270, 1553497, 3106994, 7767485, 15534970]

約数ペア:

[(1, 15534970), (2, 7767485), (5, 3106994), (10, 1553497), (11, 1412270), (19, 817630), (22, 706135), (38, 408815), (55, 282454), (95, 163526), (110, 141227), (190, 81763), (209, 74330), (418, 37165), (1045, 14866), (2090, 7433)]