15809984162

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{409}}^1\times {\mathrm{3011}}^1$

素因数の和:3567

約数の個数: 48

約数和(自身を含む): 27874614240

約数和(自身を除く): 12064630078

約数列:

[1, 2, 7, 14, 49, 98, 131, 262, 409, 818, 917, 1834, 2863, 3011, 5726, 6022, 6419, 12838, 20041, 21077, 40082, 42154, 53579, 107158, 147539, 295078, 375053, 394441, 750106, 788882, 1231499, 2462998, 2625371, 2761087, 5250742, 5522174, 8620493, 17240986, 19327609, 38655218, 60343451, 120686902, 161326369, 322652738, 1129284583, 2258569166, 7904992081, 15809984162]

約数ペア:

[(1, 15809984162), (2, 7904992081), (7, 2258569166), (14, 1129284583), (49, 322652738), (98, 161326369), (131, 120686902), (262, 60343451), (409, 38655218), (818, 19327609), (917, 17240986), (1834, 8620493), (2863, 5522174), (3011, 5250742), (5726, 2761087), (6022, 2625371), (6419, 2462998), (12838, 1231499), (20041, 788882), (21077, 750106), (40082, 394441), (42154, 375053), (53579, 295078), (107158, 147539)]