19730488

素因数分解:

$2^3\times {\mathrm{677}}^1\times {\mathrm{3643}}^1$

素因数の和:4326

約数の個数: 16

約数和(自身を含む): 37059480

約数和(自身を除く): 17328992

約数列:

[1, 2, 4, 8, 677, 1354, 2708, 3643, 5416, 7286, 14572, 29144, 2466311, 4932622, 9865244, 19730488]

約数ペア:

[(1, 19730488), (2, 9865244), (4, 4932622), (8, 2466311), (677, 29144), (1354, 14572), (2708, 7286), (3643, 5416)]