15939014

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12511}}^1$

素因数の和:12540

約数の個数: 24

約数和(自身を含む): 29953728

約数和(自身を除く): 14014714

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 12511, 25022, 87577, 162643, 175154, 325286, 613039, 1138501, 1226078, 2277002, 7969507, 15939014]

約数ペア:

[(1, 15939014), (2, 7969507), (7, 2277002), (13, 1226078), (14, 1138501), (26, 613039), (49, 325286), (91, 175154), (98, 162643), (182, 87577), (637, 25022), (1274, 12511)]