16971574

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:651

約数の個数: 16

約数和(自身を含む): 25857216

約数和(自身を除く): 8885642

約数列:

[1, 2, 131, 211, 262, 307, 422, 614, 27641, 40217, 55282, 64777, 80434, 129554, 8485787, 16971574]

約数ペア:

[(1, 16971574), (2, 8485787), (131, 129554), (211, 80434), (262, 64777), (307, 55282), (422, 40217), (614, 27641)]