21576835082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{443}}^1\times {\mathrm{5413}}^1$

素因数の和:6278

約数の個数: 32

約数和(自身を含む): 35480324160

約数和(自身を除く): 13903489078

約数列:

[1, 2, 11, 22, 409, 443, 818, 886, 4499, 4873, 5413, 8998, 9746, 10826, 59543, 119086, 181187, 362374, 1993057, 2213917, 2397959, 3986114, 4427834, 4795918, 24353087, 26377549, 48706174, 52755098, 980765231, 1961530462, 10788417541, 21576835082]

約数ペア:

[(1, 21576835082), (2, 10788417541), (11, 1961530462), (22, 980765231), (409, 52755098), (443, 48706174), (818, 26377549), (886, 24353087), (4499, 4795918), (4873, 4427834), (5413, 3986114), (8998, 2397959), (9746, 2213917), (10826, 1993057), (59543, 362374), (119086, 181187)]