12680853224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{138401}}^1$

素因数の和:139301

約数の個数: 32

約数和(自身を含む): 25634818440

約数和(自身を除く): 12953965216

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 881, 1762, 3524, 7048, 11453, 22906, 45812, 91624, 138401, 276802, 553604, 1107208, 1799213, 3598426, 7196852, 14393704, 121931281, 243862562, 487725124, 975450248, 1585106653, 3170213306, 6340426612, 12680853224]

約数ペア:

[(1, 12680853224), (2, 6340426612), (4, 3170213306), (8, 1585106653), (13, 975450248), (26, 487725124), (52, 243862562), (104, 121931281), (881, 14393704), (1762, 7196852), (3524, 3598426), (7048, 1799213), (11453, 1107208), (22906, 553604), (45812, 276802), (91624, 138401)]