11919934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 20772864

約数和(自身を除く): 8852930

約数列:

[1, 2, 13, 23, 26, 31, 46, 62, 299, 403, 598, 643, 713, 806, 1286, 1426, 8359, 9269, 14789, 16718, 18538, 19933, 29578, 39866, 192257, 259129, 384514, 458459, 518258, 916918, 5959967, 11919934]

約数ペア:

[(1, 11919934), (2, 5959967), (13, 916918), (23, 518258), (26, 458459), (31, 384514), (46, 259129), (62, 192257), (299, 39866), (403, 29578), (598, 19933), (643, 18538), (713, 16718), (806, 14789), (1286, 9269), (1426, 8359)]