13773968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{66221}}^1$

素因数の和:66242

約数の個数: 20

約数和(自身を含む): 28740348

約数和(自身を除く): 14966380

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 66221, 132442, 264884, 529768, 860873, 1059536, 1721746, 3443492, 6886984, 13773968]

約数ペア:

[(1, 13773968), (2, 6886984), (4, 3443492), (8, 1721746), (13, 1059536), (16, 860873), (26, 529768), (52, 264884), (104, 132442), (208, 66221)]