15144752

素因数分解:

$2^4\times 7^1\times {\mathrm{135221}}^1$

素因数の和:135236

約数の個数: 20

約数和(自身を含む): 33535056

約数和(自身を除く): 18390304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 135221, 270442, 540884, 946547, 1081768, 1893094, 2163536, 3786188, 7572376, 15144752]

約数ペア:

[(1, 15144752), (2, 7572376), (4, 3786188), (7, 2163536), (8, 1893094), (14, 1081768), (16, 946547), (28, 540884), (56, 270442), (112, 135221)]