9811912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2593}}^1$

素因数の和:2653

約数の個数: 32

約数和(自身を含む): 20544480

約数和(自身を除く): 10732568

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 2593, 3784, 5186, 10372, 20744, 28523, 57046, 111499, 114092, 222998, 228184, 445996, 891992, 1226489, 2452978, 4905956, 9811912]

約数ペア:

[(1, 9811912), (2, 4905956), (4, 2452978), (8, 1226489), (11, 891992), (22, 445996), (43, 228184), (44, 222998), (86, 114092), (88, 111499), (172, 57046), (344, 28523), (473, 20744), (946, 10372), (1892, 5186), (2593, 3784)]