15139536

素因数分解:

$2^4\times 3^1\times {\mathrm{315407}}^1$

素因数の和:315418

約数の個数: 20

約数和(自身を含む): 39110592

約数和(自身を除く): 23971056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 315407, 630814, 946221, 1261628, 1892442, 2523256, 3784884, 5046512, 7569768, 15139536]

約数ペア:

[(1, 15139536), (2, 7569768), (3, 5046512), (4, 3784884), (6, 2523256), (8, 1892442), (12, 1261628), (16, 946221), (24, 630814), (48, 315407)]