129711214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{148411}}^1$

素因数の和:148455

約数の個数: 16

約数和(自身を含む): 213713280

約数和(自身を除く): 84002066

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 148411, 296822, 2819809, 3413453, 5639618, 6826906, 64855607, 129711214]

約数ペア:

[(1, 129711214), (2, 64855607), (19, 6826906), (23, 5639618), (38, 3413453), (46, 2819809), (437, 296822), (874, 148411)]