19993338287

素因数分解:

${\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{509}}^1\times {\mathrm{8233}}^1$

素因数の和:9122

約数の個数: 16

約数和(自身を含む): 21634999680

約数和(自身を除く): 1641661393

約数列:

[1, 13, 367, 509, 4771, 6617, 8233, 107029, 186803, 2428439, 3021511, 4190597, 39279643, 54477761, 1537949099, 19993338287]

約数ペア:

[(1, 19993338287), (13, 1537949099), (367, 54477761), (509, 39279643), (4771, 4190597), (6617, 3021511), (8233, 2428439), (107029, 186803)]