13379912

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18379}}^1$

素因数の和:18405

約数の個数: 32

約数和(自身を含む): 30878400

約数和(自身を除く): 17498488

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 18379, 36758, 73516, 128653, 147032, 238927, 257306, 477854, 514612, 955708, 1029224, 1672489, 1911416, 3344978, 6689956, 13379912]

約数ペア:

[(1, 13379912), (2, 6689956), (4, 3344978), (7, 1911416), (8, 1672489), (13, 1029224), (14, 955708), (26, 514612), (28, 477854), (52, 257306), (56, 238927), (91, 147032), (104, 128653), (182, 73516), (364, 36758), (728, 18379)]