12289454

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{523}}^1$

素因数の和:935

約数の個数: 16

約数和(自身を含む): 19115520

約数和(自身を除く): 6826066

約数列:

[1, 2, 31, 62, 379, 523, 758, 1046, 11749, 16213, 23498, 32426, 198217, 396434, 6144727, 12289454]

約数ペア:

[(1, 12289454), (2, 6144727), (31, 396434), (62, 198217), (379, 32426), (523, 23498), (758, 16213), (1046, 11749)]