21167809598

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{159293}}^1$

素因数の和:159596

約数の個数: 32

約数和(自身を含む): 36127879200

約数和(自身を除く): 14960069602

約数列:

[1, 2, 13, 19, 26, 38, 247, 269, 494, 538, 3497, 5111, 6994, 10222, 66443, 132886, 159293, 318586, 2070809, 3026567, 4141618, 6053134, 39345371, 42849817, 78690742, 85699634, 557047621, 814146523, 1114095242, 1628293046, 10583904799, 21167809598]

約数ペア:

[(1, 21167809598), (2, 10583904799), (13, 1628293046), (19, 1114095242), (26, 814146523), (38, 557047621), (247, 85699634), (269, 78690742), (494, 42849817), (538, 39345371), (3497, 6053134), (5111, 4141618), (6994, 3026567), (10222, 2070809), (66443, 318586), (132886, 159293)]