18929712

素因数分解:

$2^4\times 3^1\times {\mathrm{394369}}^1$

素因数の和:394380

約数の個数: 20

約数和(自身を含む): 48901880

約数和(自身を除く): 29972168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 394369, 788738, 1183107, 1577476, 2366214, 3154952, 4732428, 6309904, 9464856, 18929712]

約数ペア:

[(1, 18929712), (2, 9464856), (3, 6309904), (4, 4732428), (6, 3154952), (8, 2366214), (12, 1577476), (16, 1183107), (24, 788738), (48, 394369)]