15787128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{93971}}^1$

素因数の和:93987

約数の個数: 32

約数和(自身を含む): 45106560

約数和(自身を除く): 29319432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 93971, 187942, 281913, 375884, 563826, 657797, 751768, 1127652, 1315594, 1973391, 2255304, 2631188, 3946782, 5262376, 7893564, 15787128]

約数ペア:

[(1, 15787128), (2, 7893564), (3, 5262376), (4, 3946782), (6, 2631188), (7, 2255304), (8, 1973391), (12, 1315594), (14, 1127652), (21, 751768), (24, 657797), (28, 563826), (42, 375884), (56, 281913), (84, 187942), (168, 93971)]