12490460

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16879}}^1$

素因数の和:16925

約数の個数: 24

約数和(自身を含む): 26940480

約数和(自身を除く): 14450020

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 16879, 33758, 67516, 84395, 168790, 337580, 624523, 1249046, 2498092, 3122615, 6245230, 12490460]

約数ペア:

[(1, 12490460), (2, 6245230), (4, 3122615), (5, 2498092), (10, 1249046), (20, 624523), (37, 337580), (74, 168790), (148, 84395), (185, 67516), (370, 33758), (740, 16879)]