2971562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7109}}^1$

素因数の和:7141

約数の個数: 16

約数和(自身を含む): 5119200

約数和(自身を除く): 2147638

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 7109, 14218, 78199, 135071, 156398, 270142, 1485781, 2971562]

約数ペア:

[(1, 2971562), (2, 1485781), (11, 270142), (19, 156398), (22, 135071), (38, 78199), (209, 14218), (418, 7109)]