2015193874

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{3739}}^1\times {\mathrm{8693}}^1$

素因数の和:12465

約数の個数: 16

約数和(自身を含む): 3121493760

約数和(自身を除く): 1106299886

約数列:

[1, 2, 31, 62, 3739, 7478, 8693, 17386, 115909, 231818, 269483, 538966, 32503127, 65006254, 1007596937, 2015193874]

約数ペア:

[(1, 2015193874), (2, 1007596937), (31, 65006254), (62, 32503127), (3739, 538966), (7478, 269483), (8693, 231818), (17386, 115909)]