19364968

素因数分解:

$2^3\times 7^1\times {\mathrm{345803}}^1$

素因数の和:345816

約数の個数: 16

約数和(自身を含む): 41496480

約数和(自身を除く): 22131512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 345803, 691606, 1383212, 2420621, 2766424, 4841242, 9682484, 19364968]

約数ペア:

[(1, 19364968), (2, 9682484), (4, 4841242), (7, 2766424), (8, 2420621), (14, 1383212), (28, 691606), (56, 345803)]