21468045014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1059941}}^1$

素因数の和:1060016

約数の個数: 32

約数和(自身を含む): 37394753760

約数和(自身を除く): 15926708746

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 247, 494, 533, 779, 1066, 1558, 10127, 20254, 1059941, 2119882, 13779233, 20138879, 27558466, 40277758, 43457581, 86915162, 261805427, 523610854, 564948553, 825694039, 1129897106, 1651388078, 10734022507, 21468045014]

約数ペア:

[(1, 21468045014), (2, 10734022507), (13, 1651388078), (19, 1129897106), (26, 825694039), (38, 564948553), (41, 523610854), (82, 261805427), (247, 86915162), (494, 43457581), (533, 40277758), (779, 27558466), (1066, 20138879), (1558, 13779233), (10127, 2119882), (20254, 1059941)]