19022194

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{1153}}^1$

素因数の和:1341

約数の個数: 16

約数和(自身を含む): 29205432

約数和(自身を除く): 10183238

約数列:

[1, 2, 73, 113, 146, 226, 1153, 2306, 8249, 16498, 84169, 130289, 168338, 260578, 9511097, 19022194]

約数ペア:

[(1, 19022194), (2, 9511097), (73, 260578), (113, 168338), (146, 130289), (226, 84169), (1153, 16498), (2306, 8249)]