19864230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{662141}}^1$

素因数の和:662151

約数の個数: 16

約数和(自身を含む): 47674224

約数和(自身を除く): 27809994

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 662141, 1324282, 1986423, 3310705, 3972846, 6621410, 9932115, 19864230]

約数ペア:

[(1, 19864230), (2, 9932115), (3, 6621410), (5, 3972846), (6, 3310705), (10, 1986423), (15, 1324282), (30, 662141)]