5513914

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1091}}^1$

素因数の和:1138

約数の個数: 24

約数和(自身を含む): 9985248

約数和(自身を除く): 4471334

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 1091, 2182, 2527, 5054, 7637, 15274, 20729, 41458, 145103, 290206, 393851, 787702, 2756957, 5513914]

約数ペア:

[(1, 5513914), (2, 2756957), (7, 787702), (14, 393851), (19, 290206), (38, 145103), (133, 41458), (266, 20729), (361, 15274), (722, 7637), (1091, 5054), (2182, 2527)]