16639085

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1697}}^1$

素因数の和:1792

約数の個数: 16

約数和(自身を含む): 20905776

約数和(自身を除く): 4266691

約数列:

[1, 5, 37, 53, 185, 265, 1697, 1961, 8485, 9805, 62789, 89941, 313945, 449705, 3327817, 16639085]

約数ペア:

[(1, 16639085), (5, 3327817), (37, 449705), (53, 313945), (185, 89941), (265, 62789), (1697, 9805), (1961, 8485)]