12986792

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17839}}^1$

素因数の和:17865

約数の個数: 32

約数和(自身を含む): 29971200

約数和(自身を除く): 16984408

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 17839, 35678, 71356, 124873, 142712, 231907, 249746, 463814, 499492, 927628, 998984, 1623349, 1855256, 3246698, 6493396, 12986792]

約数ペア:

[(1, 12986792), (2, 6493396), (4, 3246698), (7, 1855256), (8, 1623349), (13, 998984), (14, 927628), (26, 499492), (28, 463814), (52, 249746), (56, 231907), (91, 142712), (104, 124873), (182, 71356), (364, 35678), (728, 17839)]