12967501045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{3889}}^1\times {\mathrm{35099}}^1$

素因数の和:39012

約数の個数: 16

約数和(自身を含む): 16384680000

約数和(自身を除く): 3417178955

約数列:

[1, 5, 19, 95, 3889, 19445, 35099, 73891, 175495, 369455, 666881, 3334405, 136500011, 682500055, 2593500209, 12967501045]

約数ペア:

[(1, 12967501045), (5, 2593500209), (19, 682500055), (95, 136500011), (3889, 3334405), (19445, 666881), (35099, 369455), (73891, 175495)]