39388954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 66189312

約数和(自身を除く): 26800358

約数列:

[1, 2, 11, 22, 71, 142, 151, 167, 302, 334, 781, 1562, 1661, 1837, 3322, 3674, 10721, 11857, 21442, 23714, 25217, 50434, 117931, 130427, 235862, 260854, 277387, 554774, 1790407, 3580814, 19694477, 39388954]

約数ペア:

[(1, 39388954), (2, 19694477), (11, 3580814), (22, 1790407), (71, 554774), (142, 277387), (151, 260854), (167, 235862), (302, 130427), (334, 117931), (781, 50434), (1562, 25217), (1661, 23714), (1837, 21442), (3322, 11857), (3674, 10721)]