15693140944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{257501}}^1$

素因数の和:257815

約数の個数: 40

約数和(自身を含む): 32856225192

約数和(自身を除く): 17163084248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 293, 586, 1172, 2344, 3809, 4688, 7618, 15236, 30472, 60944, 257501, 515002, 1030004, 2060008, 3347513, 4120016, 6695026, 13390052, 26780104, 53560208, 75447793, 150895586, 301791172, 603582344, 980821309, 1207164688, 1961642618, 3923285236, 7846570472, 15693140944]

約数ペア:

[(1, 15693140944), (2, 7846570472), (4, 3923285236), (8, 1961642618), (13, 1207164688), (16, 980821309), (26, 603582344), (52, 301791172), (104, 150895586), (208, 75447793), (293, 53560208), (586, 26780104), (1172, 13390052), (2344, 6695026), (3809, 4120016), (4688, 3347513), (7618, 2060008), (15236, 1030004), (30472, 515002), (60944, 257501)]