22789884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1051}}^1$

素因数の和:1210

約数の個数: 48

約数和(自身を含む): 57733760

約数和(自身を除く): 34943876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 834, 1051, 1668, 1807, 2102, 3153, 3614, 4204, 5421, 6306, 7228, 10842, 12612, 13663, 21684, 27326, 40989, 54652, 81978, 146089, 163956, 292178, 438267, 584356, 876534, 1753068, 1899157, 3798314, 5697471, 7596628, 11394942, 22789884]

約数ペア:

[(1, 22789884), (2, 11394942), (3, 7596628), (4, 5697471), (6, 3798314), (12, 1899157), (13, 1753068), (26, 876534), (39, 584356), (52, 438267), (78, 292178), (139, 163956), (156, 146089), (278, 81978), (417, 54652), (556, 40989), (834, 27326), (1051, 21684), (1668, 13663), (1807, 12612), (2102, 10842), (3153, 7228), (3614, 6306), (4204, 5421)]