19292196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20879}}^1$

素因数の和:20904

約数の個数: 48

約数和(自身を含む): 56125440

約数和(自身を除く): 36833244

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 20879, 41758, 62637, 83516, 125274, 146153, 229669, 250548, 292306, 438459, 459338, 584612, 689007, 876918, 918676, 1378014, 1607683, 1753836, 2756028, 3215366, 4823049, 6430732, 9646098, 19292196]

約数ペア:

[(1, 19292196), (2, 9646098), (3, 6430732), (4, 4823049), (6, 3215366), (7, 2756028), (11, 1753836), (12, 1607683), (14, 1378014), (21, 918676), (22, 876918), (28, 689007), (33, 584612), (42, 459338), (44, 438459), (66, 292306), (77, 250548), (84, 229669), (132, 146153), (154, 125274), (231, 83516), (308, 62637), (462, 41758), (924, 20879)]