19457238

素因数分解:

$2^1\times 3^1\times {\mathrm{769}}^1\times {\mathrm{4217}}^1$

素因数の和:4991

約数の個数: 16

約数和(自身を含む): 38974320

約数和(自身を除く): 19517082

約数列:

[1, 2, 3, 6, 769, 1538, 2307, 4217, 4614, 8434, 12651, 25302, 3242873, 6485746, 9728619, 19457238]

約数ペア:

[(1, 19457238), (2, 9728619), (3, 6485746), (6, 3242873), (769, 25302), (1538, 12651), (2307, 8434), (4217, 4614)]