19652804686

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2268853}}^1$

素因数の和:2268987

約数の個数: 16

約数和(自身を含む): 30384492768

約数和(自身を除く): 10731688082

約数列:

[1, 2, 61, 71, 122, 142, 4331, 8662, 2268853, 4537706, 138400033, 161088563, 276800066, 322177126, 9826402343, 19652804686]

約数ペア:

[(1, 19652804686), (2, 9826402343), (61, 322177126), (71, 276800066), (122, 161088563), (142, 138400033), (4331, 4537706), (8662, 2268853)]