12427976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7433}}^1$

素因数の和:7469

約数の個数: 32

約数和(自身を含む): 26762400

約数和(自身を除く): 14334424

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 7433, 14866, 29732, 59464, 81763, 141227, 163526, 282454, 327052, 564908, 654104, 1129816, 1553497, 3106994, 6213988, 12427976]

約数ペア:

[(1, 12427976), (2, 6213988), (4, 3106994), (8, 1553497), (11, 1129816), (19, 654104), (22, 564908), (38, 327052), (44, 282454), (76, 163526), (88, 141227), (152, 81763), (209, 59464), (418, 29732), (836, 14866), (1672, 7433)]