19711392

素因数分解:

$2^5\times 3^1\times {\mathrm{205327}}^1$

素因数の和:205340

約数の個数: 24

約数和(自身を含む): 51742656

約数和(自身を除く): 32031264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 205327, 410654, 615981, 821308, 1231962, 1642616, 2463924, 3285232, 4927848, 6570464, 9855696, 19711392]

約数ペア:

[(1, 19711392), (2, 9855696), (3, 6570464), (4, 4927848), (6, 3285232), (8, 2463924), (12, 1642616), (16, 1231962), (24, 821308), (32, 615981), (48, 410654), (96, 205327)]