2019423164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{350351}}^1$

素因数の和:350497

約数の個数: 24

約数和(自身を含む): 3884702976

約数和(自身を除く): 1865279812

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5764, 350351, 700702, 1401404, 3853861, 7707722, 15415444, 45895981, 91791962, 183583924, 504855791, 1009711582, 2019423164]

約数ペア:

[(1, 2019423164), (2, 1009711582), (4, 504855791), (11, 183583924), (22, 91791962), (44, 45895981), (131, 15415444), (262, 7707722), (524, 3853861), (1441, 1401404), (2882, 700702), (5764, 350351)]