19425266

素因数分解:

$2^1\times 7^2\times {\mathrm{379}}^1\times {\mathrm{523}}^1$

素因数の和:918

約数の個数: 24

約数和(自身を含む): 34049520

約数和(自身を除く): 14624254

約数列:

[1, 2, 7, 14, 49, 98, 379, 523, 758, 1046, 2653, 3661, 5306, 7322, 18571, 25627, 37142, 51254, 198217, 396434, 1387519, 2775038, 9712633, 19425266]

約数ペア:

[(1, 19425266), (2, 9712633), (7, 2775038), (14, 1387519), (49, 396434), (98, 198217), (379, 51254), (523, 37142), (758, 25627), (1046, 18571), (2653, 7322), (3661, 5306)]