12521494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{761}}^1$

素因数の和:1215

約数の個数: 16

約数和(自身を含む): 19842480

約数和(自身を除く): 7320986

約数列:

[1, 2, 19, 38, 433, 761, 866, 1522, 8227, 14459, 16454, 28918, 329513, 659026, 6260747, 12521494]

約数ペア:

[(1, 12521494), (2, 6260747), (19, 659026), (38, 329513), (433, 28918), (761, 16454), (866, 14459), (1522, 8227)]