16918022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{10831}}^1$

素因数の和:10915

約数の個数: 16

約数和(自身を含む): 28076544

約数和(自身を除く): 11158522

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 10831, 21662, 119141, 238282, 769001, 1538002, 8459011, 16918022]

約数ペア:

[(1, 16918022), (2, 8459011), (11, 1538002), (22, 769001), (71, 238282), (142, 119141), (781, 21662), (1562, 10831)]