19253772

素因数分解:

$2^2\times 3^2\times {\mathrm{534827}}^1$

素因数の和:534837

約数の個数: 18

約数和(自身を含む): 48669348

約数和(自身を除く): 29415576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 534827, 1069654, 1604481, 2139308, 3208962, 4813443, 6417924, 9626886, 19253772]

約数ペア:

[(1, 19253772), (2, 9626886), (3, 6417924), (4, 4813443), (6, 3208962), (9, 2139308), (12, 1604481), (18, 1069654), (36, 534827)]