19322440

素因数分解:

$2^3\times 5^1\times {\mathrm{483061}}^1$

素因数の和:483072

約数の個数: 16

約数和(自身を含む): 43475580

約数和(自身を除く): 24153140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 483061, 966122, 1932244, 2415305, 3864488, 4830610, 9661220, 19322440]

約数ペア:

[(1, 19322440), (2, 9661220), (4, 4830610), (5, 3864488), (8, 2415305), (10, 1932244), (20, 966122), (40, 483061)]