19468388968

素因数分解:

$2^3\times 7^1\times {\mathrm{347649803}}^1$

素因数の和:347649816

約数の個数: 16

約数和(自身を含む): 41717976480

約数和(自身を除く): 22249587512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 347649803, 695299606, 1390599212, 2433548621, 2781198424, 4867097242, 9734194484, 19468388968]

約数ペア:

[(1, 19468388968), (2, 9734194484), (4, 4867097242), (7, 2781198424), (8, 2433548621), (14, 1390599212), (28, 695299606), (56, 347649803)]