22257831

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{839}}^1$

素因数の和:1118

約数の個数: 16

約数和(自身を含む): 30643200

約数和(自身を除く): 8385369

約数列:

[1, 3, 37, 111, 239, 717, 839, 2517, 8843, 26529, 31043, 93129, 200521, 601563, 7419277, 22257831]

約数ペア:

[(1, 22257831), (3, 7419277), (37, 601563), (111, 200521), (239, 93129), (717, 31043), (839, 26529), (2517, 8843)]