11868428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20749}}^1$

素因数の和:20777

約数の個数: 24

約数和(自身を含む): 24402000

約数和(自身を除く): 12533572

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 20749, 41498, 82996, 228239, 269737, 456478, 539474, 912956, 1078948, 2967107, 5934214, 11868428]

約数ペア:

[(1, 11868428), (2, 5934214), (4, 2967107), (11, 1078948), (13, 912956), (22, 539474), (26, 456478), (44, 269737), (52, 228239), (143, 82996), (286, 41498), (572, 20749)]