19008519184538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{82561}}^1\times {\mathrm{99497}}^1$

素因数の和:182162

約数の個数: 32

約数和(自身を含む): 31051769651280

約数和(自身を除く): 12043250466742

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 82561, 99497, 165122, 198994, 1073293, 1293461, 2146586, 2586922, 7347929, 8855233, 14695858, 17710466, 95523077, 115118029, 191046154, 230236058, 8214571817, 16429143634, 106789433621, 213578867242, 731096891713, 1462193783426, 9504259592269, 19008519184538]

約数ペア:

[(1, 19008519184538), (2, 9504259592269), (13, 1462193783426), (26, 731096891713), (89, 213578867242), (178, 106789433621), (1157, 16429143634), (2314, 8214571817), (82561, 230236058), (99497, 191046154), (165122, 115118029), (198994, 95523077), (1073293, 17710466), (1293461, 14695858), (2146586, 8855233), (2586922, 7347929)]