19421000734

素因数分解:

$2^1\times {\mathrm{131}}^2\times {\mathrm{379}}^1\times {\mathrm{1493}}^1$

素因数の和:2136

約数の個数: 24

約数和(自身を含む): 29452745880

約数和(自身を除く): 10031745146

約数列:

[1, 2, 131, 262, 379, 758, 1493, 2986, 17161, 34322, 49649, 99298, 195583, 391166, 565847, 1131694, 6504019, 13008038, 25621373, 51242746, 74125957, 148251914, 9710500367, 19421000734]

約数ペア:

[(1, 19421000734), (2, 9710500367), (131, 148251914), (262, 74125957), (379, 51242746), (758, 25621373), (1493, 13008038), (2986, 6504019), (17161, 1131694), (34322, 565847), (49649, 391166), (99298, 195583)]