15490968

素因数分解:

$2^3\times 3^1\times {\mathrm{281}}^1\times {\mathrm{2297}}^1$

素因数の和:2587

約数の個数: 32

約数和(自身を含む): 38882160

約数和(自身を除く): 23391192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 281, 562, 843, 1124, 1686, 2248, 2297, 3372, 4594, 6744, 6891, 9188, 13782, 18376, 27564, 55128, 645457, 1290914, 1936371, 2581828, 3872742, 5163656, 7745484, 15490968]

約数ペア:

[(1, 15490968), (2, 7745484), (3, 5163656), (4, 3872742), (6, 2581828), (8, 1936371), (12, 1290914), (24, 645457), (281, 55128), (562, 27564), (843, 18376), (1124, 13782), (1686, 9188), (2248, 6891), (2297, 6744), (3372, 4594)]