19309254007681

素因数分解:

${\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{203183}}^1\times {\mathrm{16519}}^1$

素因数の和:220236

約数の個数: 16

約数和(自身を含む): 21106298787840

約数和(自身を除く): 1797044780159

約数列:

[1, 11, 523, 5753, 16519, 181709, 203183, 2235013, 8639437, 95033807, 106264709, 1168911799, 3356379977, 36920179747, 1755386727971, 19309254007681]

約数ペア:

[(1, 19309254007681), (11, 1755386727971), (523, 36920179747), (5753, 3356379977), (16519, 1168911799), (181709, 106264709), (203183, 95033807), (2235013, 8639437)]