138742214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113537}}^1$

素因数の和:113599

約数の個数: 16

約数和(自身を含む): 228892608

約数和(自身を除く): 90150394

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 113537, 227074, 1475981, 2951962, 5336239, 10672478, 69371107, 138742214]

約数ペア:

[(1, 138742214), (2, 69371107), (13, 10672478), (26, 5336239), (47, 2951962), (94, 1475981), (611, 227074), (1222, 113537)]