19295724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{229711}}^1$

素因数の和:229725

約数の個数: 24

約数和(自身を含む): 51455488

約数和(自身を除く): 32159764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 229711, 459422, 689133, 918844, 1378266, 1607977, 2756532, 3215954, 4823931, 6431908, 9647862, 19295724]

約数ペア:

[(1, 19295724), (2, 9647862), (3, 6431908), (4, 4823931), (6, 3215954), (7, 2756532), (12, 1607977), (14, 1378266), (21, 918844), (28, 689133), (42, 459422), (84, 229711)]