15431964

素因数分解:

$2^2\times 3^1\times {\mathrm{547}}^1\times {\mathrm{2351}}^1$

素因数の和:2905

約数の個数: 24

約数和(自身を含む): 36089088

約数和(自身を除く): 20657124

約数列:

[1, 2, 3, 4, 6, 12, 547, 1094, 1641, 2188, 2351, 3282, 4702, 6564, 7053, 9404, 14106, 28212, 1285997, 2571994, 3857991, 5143988, 7715982, 15431964]

約数ペア:

[(1, 15431964), (2, 7715982), (3, 5143988), (4, 3857991), (6, 2571994), (12, 1285997), (547, 28212), (1094, 14106), (1641, 9404), (2188, 7053), (2351, 6564), (3282, 4702)]