66158410

素因数分解:

$2^1\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{3391}}^1$

素因数の和:5349

約数の個数: 16

約数和(自身を含む): 119181312

約数和(自身を除く): 53022902

約数列:

[1, 2, 5, 10, 1951, 3391, 3902, 6782, 9755, 16955, 19510, 33910, 6615841, 13231682, 33079205, 66158410]

約数ペア:

[(1, 66158410), (2, 33079205), (5, 13231682), (10, 6615841), (1951, 33910), (3391, 19510), (3902, 16955), (6782, 9755)]