11972168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{115117}}^1$

素因数の和:115136

約数の個数: 16

約数和(自身を含む): 24174780

約数和(自身を除く): 12202612

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 115117, 230234, 460468, 920936, 1496521, 2993042, 5986084, 11972168]

約数ペア:

[(1, 11972168), (2, 5986084), (4, 2993042), (8, 1496521), (13, 920936), (26, 460468), (52, 230234), (104, 115117)]