19295088

素因数分解:

$2^4\times 3^1\times {\mathrm{401981}}^1$

素因数の和:401992

約数の個数: 20

約数和(自身を含む): 49845768

約数和(自身を除く): 30550680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 401981, 803962, 1205943, 1607924, 2411886, 3215848, 4823772, 6431696, 9647544, 19295088]

約数ペア:

[(1, 19295088), (2, 9647544), (3, 6431696), (4, 4823772), (6, 3215848), (8, 2411886), (12, 1607924), (16, 1205943), (24, 803962), (48, 401981)]