11663768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{617}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 23360400

約数和(自身を除く): 11696632

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 617, 1112, 1234, 2363, 2468, 4726, 4936, 9452, 10489, 18904, 20978, 41956, 83912, 85763, 171526, 343052, 686104, 1457971, 2915942, 5831884, 11663768]

約数ペア:

[(1, 11663768), (2, 5831884), (4, 2915942), (8, 1457971), (17, 686104), (34, 343052), (68, 171526), (136, 85763), (139, 83912), (278, 41956), (556, 20978), (617, 18904), (1112, 10489), (1234, 9452), (2363, 4936), (2468, 4726)]