19289328

素因数分解:

$2^4\times 3^1\times {\mathrm{401861}}^1$

素因数の和:401872

約数の個数: 20

約数和(自身を含む): 49830888

約数和(自身を除く): 30541560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 401861, 803722, 1205583, 1607444, 2411166, 3214888, 4822332, 6429776, 9644664, 19289328]

約数ペア:

[(1, 19289328), (2, 9644664), (3, 6429776), (4, 4822332), (6, 3214888), (8, 2411166), (12, 1607444), (16, 1205583), (24, 803722), (48, 401861)]