17939289998

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{13210081}}^1$

素因数の和:13210187

約数の個数: 16

約数和(自身を含む): 31070112864

約数和(自身を除く): 13130822866

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 13210081, 26420162, 92470567, 184941134, 1281377857, 2562755714, 8969644999, 17939289998]

約数ペア:

[(1, 17939289998), (2, 8969644999), (7, 2562755714), (14, 1281377857), (97, 184941134), (194, 92470567), (679, 26420162), (1358, 13210081)]