12214894

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:675

約数の個数: 16

約数和(自身を含む): 18686160

約数和(自身を除く): 6471266

約数列:

[1, 2, 89, 163, 178, 326, 421, 842, 14507, 29014, 37469, 68623, 74938, 137246, 6107447, 12214894]

約数ペア:

[(1, 12214894), (2, 6107447), (89, 137246), (163, 74938), (178, 68623), (326, 37469), (421, 29014), (842, 14507)]