12771764

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{44971}}^1$

素因数の和:45046

約数の個数: 12

約数和(自身を含む): 22665888

約数和(自身を除く): 9894124

約数列:

[1, 2, 4, 71, 142, 284, 44971, 89942, 179884, 3192941, 6385882, 12771764]

約数ペア:

[(1, 12771764), (2, 6385882), (4, 3192941), (71, 179884), (142, 89942), (284, 44971)]