1968095221

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{6427}}^1$

素因数の和:6744

約数の個数: 16

約数和(自身を含む): 2110440960

約数和(自身を除く): 142345739

約数列:

[1, 19, 71, 227, 1349, 4313, 6427, 16117, 122113, 306223, 456317, 1458929, 8670023, 27719651, 103583959, 1968095221]

約数ペア:

[(1, 1968095221), (19, 103583959), (71, 27719651), (227, 8670023), (1349, 1458929), (4313, 456317), (6427, 306223), (16117, 122113)]