11557688

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{4999}}^1$

素因数の和:5039

約数の個数: 24

約数和(自身を含む): 23025000

約数和(自身を除く): 11467312

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 4999, 9998, 19996, 39992, 84983, 169966, 339932, 679864, 1444711, 2889422, 5778844, 11557688]

約数ペア:

[(1, 11557688), (2, 5778844), (4, 2889422), (8, 1444711), (17, 679864), (34, 339932), (68, 169966), (136, 84983), (289, 39992), (578, 19996), (1156, 9998), (2312, 4999)]