39098476

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{70321}}^1$

素因数の和:70464

約数の個数: 12

約数和(自身を含む): 68915560

約数和(自身を除く): 29817084

約数列:

[1, 2, 4, 139, 278, 556, 70321, 140642, 281284, 9774619, 19549238, 39098476]

約数ペア:

[(1, 39098476), (2, 19549238), (4, 9774619), (139, 281284), (278, 140642), (556, 70321)]