12492022970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{178457471}}^1$

素因数の和:178457485

約数の個数: 16

約数和(自身を含む): 25697875968

約数和(自身を除く): 13205852998

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 178457471, 356914942, 892287355, 1249202297, 1784574710, 2498404594, 6246011485, 12492022970]

約数ペア:

[(1, 12492022970), (2, 6246011485), (5, 2498404594), (7, 1784574710), (10, 1249202297), (14, 892287355), (35, 356914942), (70, 178457471)]