19214892

素因数分解:

$2^2\times 3^2\times {\mathrm{533747}}^1$

素因数の和:533757

約数の個数: 18

約数和(自身を含む): 48571068

約数和(自身を除く): 29356176

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 533747, 1067494, 1601241, 2134988, 3202482, 4803723, 6404964, 9607446, 19214892]

約数ペア:

[(1, 19214892), (2, 9607446), (3, 6404964), (4, 4803723), (6, 3202482), (9, 2134988), (12, 1601241), (18, 1067494), (36, 533747)]