13230416

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{2383}}^1$

素因数の和:2738

約数の個数: 20

約数和(自身を含む): 25718592

約数和(自身を除く): 12488176

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2383, 2776, 4766, 5552, 9532, 19064, 38128, 826901, 1653802, 3307604, 6615208, 13230416]

約数ペア:

[(1, 13230416), (2, 6615208), (4, 3307604), (8, 1653802), (16, 826901), (347, 38128), (694, 19064), (1388, 9532), (2383, 5552), (2776, 4766)]