18852488

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{33191}}^1$

素因数の和:33268

約数の個数: 16

約数和(自身を含む): 35847360

約数和(自身を除く): 16994872

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 33191, 66382, 132764, 265528, 2356561, 4713122, 9426244, 18852488]

約数ペア:

[(1, 18852488), (2, 9426244), (4, 4713122), (8, 2356561), (71, 265528), (142, 132764), (284, 66382), (568, 33191)]