19619412

素因数分解:

$2^2\times 3^1\times {\mathrm{1634951}}^1$

素因数の和:1634958

約数の個数: 12

約数和(自身を含む): 45778656

約数和(自身を除く): 26159244

約数列:

[1, 2, 3, 4, 6, 12, 1634951, 3269902, 4904853, 6539804, 9809706, 19619412]

約数ペア:

[(1, 19619412), (2, 9809706), (3, 6539804), (4, 4904853), (6, 3269902), (12, 1634951)]