12500558

素因数分解:

$2^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{1471}}^1$

素因数の和:2087

約数の個数: 16

約数和(自身を含む): 21479424

約数和(自身を除く): 8978866

約数列:

[1, 2, 7, 14, 607, 1214, 1471, 2942, 4249, 8498, 10297, 20594, 892897, 1785794, 6250279, 12500558]

約数ペア:

[(1, 12500558), (2, 6250279), (7, 1785794), (14, 892897), (607, 20594), (1214, 10297), (1471, 8498), (2942, 4249)]