2019665762

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{227}}^1\times {\mathrm{12323}}^1$

素因数の和:12590

約数の個数: 24

約数和(自身を含む): 3211683696

約数和(自身を除く): 1192017934

約数列:

[1, 2, 19, 38, 227, 361, 454, 722, 4313, 8626, 12323, 24646, 81947, 163894, 234137, 468274, 2797321, 4448603, 5594642, 8897206, 53149099, 106298198, 1009832881, 2019665762]

約数ペア:

[(1, 2019665762), (2, 1009832881), (19, 106298198), (38, 53149099), (227, 8897206), (361, 5594642), (454, 4448603), (722, 2797321), (4313, 468274), (8626, 234137), (12323, 163894), (24646, 81947)]