191509916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{3889}}^1$

素因数の和:4853

約数の個数: 24

約数和(自身を含む): 361396560

約数和(自身を除く): 169886644

約数列:

[1, 2, 4, 13, 26, 52, 947, 1894, 3788, 3889, 7778, 12311, 15556, 24622, 49244, 50557, 101114, 202228, 3682883, 7365766, 14731532, 47877479, 95754958, 191509916]

約数ペア:

[(1, 191509916), (2, 95754958), (4, 47877479), (13, 14731532), (26, 7365766), (52, 3682883), (947, 202228), (1894, 101114), (3788, 50557), (3889, 49244), (7778, 24622), (12311, 15556)]