13863916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{647}}^1$

素因数の和:1149

約数の個数: 24

約数和(自身を含む): 26562816

約数和(自身を除く): 12698900

約数列:

[1, 2, 4, 11, 22, 44, 487, 647, 974, 1294, 1948, 2588, 5357, 7117, 10714, 14234, 21428, 28468, 315089, 630178, 1260356, 3465979, 6931958, 13863916]

約数ペア:

[(1, 13863916), (2, 6931958), (4, 3465979), (11, 1260356), (22, 630178), (44, 315089), (487, 28468), (647, 21428), (974, 14234), (1294, 10714), (1948, 7117), (2588, 5357)]