19201584

素因数分解:

$2^4\times 3^1\times {\mathrm{400033}}^1$

素因数の和:400044

約数の個数: 20

約数和(自身を含む): 49604216

約数和(自身を除く): 30402632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 400033, 800066, 1200099, 1600132, 2400198, 3200264, 4800396, 6400528, 9600792, 19201584]

約数ペア:

[(1, 19201584), (2, 9600792), (3, 6400528), (4, 4800396), (6, 3200264), (8, 2400198), (12, 1600132), (16, 1200099), (24, 800066), (48, 400033)]