201913384638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4807461539}}^1$

素因数の和:4807461551

約数の個数: 16

約数和(自身を含む): 461516307840

約数和(自身を除く): 259602923202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4807461539, 9614923078, 14422384617, 28844769234, 33652230773, 67304461546, 100956692319, 201913384638]

約数ペア:

[(1, 201913384638), (2, 100956692319), (3, 67304461546), (6, 33652230773), (7, 28844769234), (14, 14422384617), (21, 9614923078), (42, 4807461539)]