18379068638

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{159571}}^1$

素因数の和:160032

約数の個数: 32

約数和(自身を含む): 33242039040

約数和(自身を除く): 14862970402

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 433, 866, 3031, 6062, 8227, 16454, 57589, 115178, 159571, 319142, 1116997, 2233994, 3031849, 6063698, 21222943, 42445886, 69094243, 138188486, 483659701, 967319402, 1312790617, 2625581234, 9189534319, 18379068638]

約数ペア:

[(1, 18379068638), (2, 9189534319), (7, 2625581234), (14, 1312790617), (19, 967319402), (38, 483659701), (133, 138188486), (266, 69094243), (433, 42445886), (866, 21222943), (3031, 6063698), (6062, 3031849), (8227, 2233994), (16454, 1116997), (57589, 319142), (115178, 159571)]