19884342

素因数分解:

$2^1\times 3^1\times {\mathrm{787}}^1\times {\mathrm{4211}}^1$

素因数の和:5003

約数の個数: 16

約数和(自身を含む): 39828672

約数和(自身を除く): 19944330

約数列:

[1, 2, 3, 6, 787, 1574, 2361, 4211, 4722, 8422, 12633, 25266, 3314057, 6628114, 9942171, 19884342]

約数ペア:

[(1, 19884342), (2, 9942171), (3, 6628114), (6, 3314057), (787, 25266), (1574, 12633), (2361, 8422), (4211, 4722)]