38198534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 64627200

約数和(自身を除く): 26428666

約数列:

[1, 2, 11, 22, 43, 86, 149, 271, 298, 473, 542, 946, 1639, 2981, 3278, 5962, 6407, 11653, 12814, 23306, 40379, 70477, 80758, 128183, 140954, 256366, 444169, 888338, 1736297, 3472594, 19099267, 38198534]

約数ペア:

[(1, 38198534), (2, 19099267), (11, 3472594), (22, 1736297), (43, 888338), (86, 444169), (149, 256366), (271, 140954), (298, 128183), (473, 80758), (542, 70477), (946, 40379), (1639, 23306), (2981, 12814), (3278, 11653), (5962, 6407)]