25533642

素因数分解:

$2^1\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{2131}}^1$

素因数の和:4133

約数の個数: 16

約数和(自身を含む): 51116832

約数和(自身を除く): 25583190

約数列:

[1, 2, 3, 6, 1997, 2131, 3994, 4262, 5991, 6393, 11982, 12786, 4255607, 8511214, 12766821, 25533642]

約数ペア:

[(1, 25533642), (2, 12766821), (3, 8511214), (6, 4255607), (1997, 12786), (2131, 11982), (3994, 6393), (4262, 5991)]