19304104

素因数分解:

$2^3\times {\mathrm{1451}}^1\times {\mathrm{1663}}^1$

素因数の和:3120

約数の個数: 16

約数和(自身を含む): 36241920

約数和(自身を除く): 16937816

約数列:

[1, 2, 4, 8, 1451, 1663, 2902, 3326, 5804, 6652, 11608, 13304, 2413013, 4826026, 9652052, 19304104]

約数ペア:

[(1, 19304104), (2, 9652052), (4, 4826026), (8, 2413013), (1451, 13304), (1663, 11608), (2902, 6652), (3326, 5804)]