39556342

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{20327}}^1$

素因数の和:20475

約数の個数: 16

約数和(自身を含む): 68302080

約数和(自身を除く): 28745738

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 20327, 40654, 142289, 284578, 2825453, 5650906, 19778171, 39556342]

約数ペア:

[(1, 39556342), (2, 19778171), (7, 5650906), (14, 2825453), (139, 284578), (278, 142289), (973, 40654), (1946, 20327)]