12419782

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{331}}^1$

素因数の和:663

約数の個数: 16

約数和(自身を含む): 19015632

約数和(自身を除く): 6595850

約数列:

[1, 2, 73, 146, 257, 331, 514, 662, 18761, 24163, 37522, 48326, 85067, 170134, 6209891, 12419782]

約数ペア:

[(1, 12419782), (2, 6209891), (73, 170134), (146, 85067), (257, 48326), (331, 37522), (514, 24163), (662, 18761)]