15145804

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{509}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 27331920

約数和(自身を除く): 12186116

約数列:

[1, 2, 4, 43, 86, 172, 173, 346, 509, 692, 1018, 2036, 7439, 14878, 21887, 29756, 43774, 87548, 88057, 176114, 352228, 3786451, 7572902, 15145804]

約数ペア:

[(1, 15145804), (2, 7572902), (4, 3786451), (43, 352228), (86, 176114), (172, 88057), (173, 87548), (346, 43774), (509, 29756), (692, 21887), (1018, 14878), (2036, 7439)]