28305554

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{4933}}^1$

素因数の和:5105

約数の個数: 16

約数和(自身を含む): 44998080

約数和(自身を除く): 16692526

約数列:

[1, 2, 19, 38, 151, 302, 2869, 4933, 5738, 9866, 93727, 187454, 744883, 1489766, 14152777, 28305554]

約数ペア:

[(1, 28305554), (2, 14152777), (19, 1489766), (38, 744883), (151, 187454), (302, 93727), (2869, 9866), (4933, 5738)]