102542012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{977}}^1\times {\mathrm{1381}}^1$

素因数の和:2381

約数の個数: 24

約数和(自身を含む): 189223440

約数和(自身を除く): 86681428

約数列:

[1, 2, 4, 19, 38, 76, 977, 1381, 1954, 2762, 3908, 5524, 18563, 26239, 37126, 52478, 74252, 104956, 1349237, 2698474, 5396948, 25635503, 51271006, 102542012]

約数ペア:

[(1, 102542012), (2, 51271006), (4, 25635503), (19, 5396948), (38, 2698474), (76, 1349237), (977, 104956), (1381, 74252), (1954, 52478), (2762, 37126), (3908, 26239), (5524, 18563)]