39212542

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{54311}}^1$

素因数の和:54351

約数の個数: 12

約数和(自身を含む): 62078616

約数和(自身を除く): 22866074

約数列:

[1, 2, 19, 38, 361, 722, 54311, 108622, 1031909, 2063818, 19606271, 39212542]

約数ペア:

[(1, 39212542), (2, 19606271), (19, 2063818), (38, 1031909), (361, 108622), (722, 54311)]