12187150

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{3433}}^1$

素因数の和:3516

約数の個数: 24

約数和(自身を含む): 22994064

約数和(自身を除く): 10806914

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3433, 3550, 6866, 17165, 34330, 85825, 171650, 243743, 487486, 1218715, 2437430, 6093575, 12187150]

約数ペア:

[(1, 12187150), (2, 6093575), (5, 2437430), (10, 1218715), (25, 487486), (50, 243743), (71, 171650), (142, 85825), (355, 34330), (710, 17165), (1775, 6866), (3433, 3550)]