19092808

素因数分解:

$2^3\times 7^1\times {\mathrm{367}}^1\times {\mathrm{929}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 41068800

約数和(自身を除く): 21975992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 367, 734, 929, 1468, 1858, 2569, 2936, 3716, 5138, 6503, 7432, 10276, 13006, 20552, 26012, 52024, 340943, 681886, 1363772, 2386601, 2727544, 4773202, 9546404, 19092808]

約数ペア:

[(1, 19092808), (2, 9546404), (4, 4773202), (7, 2727544), (8, 2386601), (14, 1363772), (28, 681886), (56, 340943), (367, 52024), (734, 26012), (929, 20552), (1468, 13006), (1858, 10276), (2569, 7432), (2936, 6503), (3716, 5138)]