19488186

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{56983}}^1$

素因数の和:57010

約数の個数: 24

約数和(自身を含む): 44447520

約数和(自身を除く): 24959334

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 56983, 113966, 170949, 341898, 512847, 1025694, 1082677, 2165354, 3248031, 6496062, 9744093, 19488186]

約数ペア:

[(1, 19488186), (2, 9744093), (3, 6496062), (6, 3248031), (9, 2165354), (18, 1082677), (19, 1025694), (38, 512847), (57, 341898), (114, 170949), (171, 113966), (342, 56983)]