19021830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{634061}}^1$

素因数の和:634071

約数の個数: 16

約数和(自身を含む): 45652464

約数和(自身を除く): 26630634

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 634061, 1268122, 1902183, 3170305, 3804366, 6340610, 9510915, 19021830]

約数ペア:

[(1, 19021830), (2, 9510915), (3, 6340610), (5, 3804366), (6, 3170305), (10, 1902183), (15, 1268122), (30, 634061)]