2619131912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{17231131}}^1$

素因数の和:17231156

約数の個数: 16

約数和(自身を含む): 5169339600

約数和(自身を除く): 2550207688

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 17231131, 34462262, 68924524, 137849048, 327391489, 654782978, 1309565956, 2619131912]

約数ペア:

[(1, 2619131912), (2, 1309565956), (4, 654782978), (8, 327391489), (19, 137849048), (38, 68924524), (76, 34462262), (152, 17231131)]