15209994

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1321}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 32362560

約数和(自身を除く): 17152566

約数列:

[1, 2, 3, 6, 19, 38, 57, 101, 114, 202, 303, 606, 1321, 1919, 2642, 3838, 3963, 5757, 7926, 11514, 25099, 50198, 75297, 133421, 150594, 266842, 400263, 800526, 2534999, 5069998, 7604997, 15209994]

約数ペア:

[(1, 15209994), (2, 7604997), (3, 5069998), (6, 2534999), (19, 800526), (38, 400263), (57, 266842), (101, 150594), (114, 133421), (202, 75297), (303, 50198), (606, 25099), (1321, 11514), (1919, 7926), (2642, 5757), (3838, 3963)]