25419002

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{78941}}^1$

素因数の和:78973

約数の個数: 16

約数和(自身を含む): 45470592

約数和(自身を除く): 20051590

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 78941, 157882, 552587, 1105174, 1815643, 3631286, 12709501, 25419002]

約数ペア:

[(1, 25419002), (2, 12709501), (7, 3631286), (14, 1815643), (23, 1105174), (46, 552587), (161, 157882), (322, 78941)]