19950014

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{8237}}^1$

素因数の和:8419

約数の個数: 16

約数和(自身を含む): 34401888

約数和(自身を除く): 14451874

約数列:

[1, 2, 7, 14, 173, 346, 1211, 2422, 8237, 16474, 57659, 115318, 1425001, 2850002, 9975007, 19950014]

約数ペア:

[(1, 19950014), (2, 9975007), (7, 2850002), (14, 1425001), (173, 115318), (346, 57659), (1211, 16474), (2422, 8237)]