1315826

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1117}}^1$

素因数の和:1169

約数の個数: 16

約数和(自身を含む): 2146560

約数和(自身を除く): 830734

約数列:

[1, 2, 19, 31, 38, 62, 589, 1117, 1178, 2234, 21223, 34627, 42446, 69254, 657913, 1315826]

約数ペア:

[(1, 1315826), (2, 657913), (19, 69254), (31, 42446), (38, 34627), (62, 21223), (589, 2234), (1117, 1178)]