19321695

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3089}}^1$

素因数の和:3239

約数の個数: 24

約数和(自身を含む): 33742800

約数和(自身を除く): 14421105

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 3089, 6255, 9267, 15445, 27801, 46335, 139005, 429371, 1288113, 2146855, 3864339, 6440565, 19321695]

約数ペア:

[(1, 19321695), (3, 6440565), (5, 3864339), (9, 2146855), (15, 1288113), (45, 429371), (139, 139005), (417, 46335), (695, 27801), (1251, 15445), (2085, 9267), (3089, 6255)]