19963092

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{12143}}^1$

素因数の和:12287

約数の個数: 24

約数和(自身を含む): 46924416

約数和(自身を除く): 26961324

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 12143, 24286, 36429, 48572, 72858, 145716, 1663591, 3327182, 4990773, 6654364, 9981546, 19963092]

約数ペア:

[(1, 19963092), (2, 9981546), (3, 6654364), (4, 4990773), (6, 3327182), (12, 1663591), (137, 145716), (274, 72858), (411, 48572), (548, 36429), (822, 24286), (1644, 12143)]