1919315332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{449699}}^1$

素因数の和:449811

約数の個数: 24

約数和(自身を含む): 3701930400

約数和(自身を除く): 1782615068

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 449699, 899398, 1798796, 4946689, 9893378, 19786756, 43620803, 87241606, 174483212, 479828833, 959657666, 1919315332]

約数ペア:

[(1, 1919315332), (2, 959657666), (4, 479828833), (11, 174483212), (22, 87241606), (44, 43620803), (97, 19786756), (194, 9893378), (388, 4946689), (1067, 1798796), (2134, 899398), (4268, 449699)]