19130736

素因数分解:

$2^4\times 3^1\times {\mathrm{398557}}^1$

素因数の和:398568

約数の個数: 20

約数和(自身を含む): 49421192

約数和(自身を除く): 30290456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 398557, 797114, 1195671, 1594228, 2391342, 3188456, 4782684, 6376912, 9565368, 19130736]

約数ペア:

[(1, 19130736), (2, 9565368), (3, 6376912), (4, 4782684), (6, 3188456), (8, 2391342), (12, 1594228), (16, 1195671), (24, 797114), (48, 398557)]