12191655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1733}}^1$

素因数の和:1815

約数の個数: 32

約数和(自身を含む): 22639104

約数和(自身を除く): 10447449

約数列:

[1, 3, 5, 7, 15, 21, 35, 67, 105, 201, 335, 469, 1005, 1407, 1733, 2345, 5199, 7035, 8665, 12131, 25995, 36393, 60655, 116111, 181965, 348333, 580555, 812777, 1741665, 2438331, 4063885, 12191655]

約数ペア:

[(1, 12191655), (3, 4063885), (5, 2438331), (7, 1741665), (15, 812777), (21, 580555), (35, 348333), (67, 181965), (105, 116111), (201, 60655), (335, 36393), (469, 25995), (1005, 12131), (1407, 8665), (1733, 7035), (2345, 5199)]