19026972

素因数分解:

$2^2\times 3^2\times {\mathrm{528527}}^1$

素因数の和:528537

約数の個数: 18

約数和(自身を含む): 48096048

約数和(自身を除く): 29069076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 528527, 1057054, 1585581, 2114108, 3171162, 4756743, 6342324, 9513486, 19026972]

約数ペア:

[(1, 19026972), (2, 9513486), (3, 6342324), (4, 4756743), (6, 3171162), (9, 2114108), (12, 1585581), (18, 1057054), (36, 528527)]