22279419

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1153}}^1$

素因数の和:1291

約数の個数: 24

約数和(自身を含む): 34204560

約数和(自身を除く): 11925141

約数列:

[1, 3, 9, 19, 57, 113, 171, 339, 1017, 1153, 2147, 3459, 6441, 10377, 19323, 21907, 65721, 130289, 197163, 390867, 1172601, 2475491, 7426473, 22279419]

約数ペア:

[(1, 22279419), (3, 7426473), (9, 2475491), (19, 1172601), (57, 390867), (113, 197163), (171, 130289), (339, 65721), (1017, 21907), (1153, 19323), (2147, 10377), (3459, 6441)]