11883788

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13691}}^1$

素因数の和:13733

約数の個数: 24

約数和(自身を含む): 24536064

約数和(自身を除く): 12652276

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 13691, 27382, 54764, 95837, 191674, 383348, 424421, 848842, 1697684, 2970947, 5941894, 11883788]

約数ペア:

[(1, 11883788), (2, 5941894), (4, 2970947), (7, 1697684), (14, 848842), (28, 424421), (31, 383348), (62, 191674), (124, 95837), (217, 54764), (434, 27382), (868, 13691)]