19064826

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1319}}^1$

素因数の和:1411

約数の個数: 48

約数和(自身を含む): 45714240

約数和(自身を除く): 26649414

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 73, 99, 146, 198, 219, 438, 657, 803, 1314, 1319, 1606, 2409, 2638, 3957, 4818, 7227, 7914, 11871, 14454, 14509, 23742, 29018, 43527, 87054, 96287, 130581, 192574, 261162, 288861, 577722, 866583, 1059157, 1733166, 2118314, 3177471, 6354942, 9532413, 19064826]

約数ペア:

[(1, 19064826), (2, 9532413), (3, 6354942), (6, 3177471), (9, 2118314), (11, 1733166), (18, 1059157), (22, 866583), (33, 577722), (66, 288861), (73, 261162), (99, 192574), (146, 130581), (198, 96287), (219, 87054), (438, 43527), (657, 29018), (803, 23742), (1314, 14509), (1319, 14454), (1606, 11871), (2409, 7914), (2638, 7227), (3957, 4818)]