12363940

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8707}}^1$

素因数の和:8787

約数の個数: 24

約数和(自身を含む): 26332992

約数和(自身を除く): 13969052

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 8707, 17414, 34828, 43535, 87070, 174140, 618197, 1236394, 2472788, 3090985, 6181970, 12363940]

約数ペア:

[(1, 12363940), (2, 6181970), (4, 3090985), (5, 2472788), (10, 1236394), (20, 618197), (71, 174140), (142, 87070), (284, 43535), (355, 34828), (710, 17414), (1420, 8707)]