16187542

素因数分解:

$2^1\times 7^4\times {\mathrm{3371}}^1$

素因数の和:3401

約数の個数: 20

約数和(自身を含む): 28334916

約数和(自身を除く): 12147374

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 3371, 4802, 6742, 23597, 47194, 165179, 330358, 1156253, 2312506, 8093771, 16187542]

約数ペア:

[(1, 16187542), (2, 8093771), (7, 2312506), (14, 1156253), (49, 330358), (98, 165179), (343, 47194), (686, 23597), (2401, 6742), (3371, 4802)]