39701906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{10771}}^1$

素因数の和:10889

約数の個数: 16

約数和(自身を含む): 63339360

約数和(自身を除く): 23637454

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 10771, 21542, 204649, 409298, 1044787, 2089574, 19850953, 39701906]

約数ペア:

[(1, 39701906), (2, 19850953), (19, 2089574), (38, 1044787), (97, 409298), (194, 204649), (1843, 21542), (3686, 10771)]