19359272

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{149}}^2$

素因数の和:413

約数の個数: 24

約数和(自身を含む): 36879150

約数和(自身を除く): 17519878

約数列:

[1, 2, 4, 8, 109, 149, 218, 298, 436, 596, 872, 1192, 16241, 22201, 32482, 44402, 64964, 88804, 129928, 177608, 2419909, 4839818, 9679636, 19359272]

約数ペア:

[(1, 19359272), (2, 9679636), (4, 4839818), (8, 2419909), (109, 177608), (149, 129928), (218, 88804), (298, 64964), (436, 44402), (596, 32482), (872, 22201), (1192, 16241)]