19257224

素因数分解:

$2^3\times 7^1\times {\mathrm{367}}^1\times {\mathrm{937}}^1$

素因数の和:1317

約数の個数: 32

約数和(自身を含む): 41422080

約数和(自身を除く): 22164856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 367, 734, 937, 1468, 1874, 2569, 2936, 3748, 5138, 6559, 7496, 10276, 13118, 20552, 26236, 52472, 343879, 687758, 1375516, 2407153, 2751032, 4814306, 9628612, 19257224]

約数ペア:

[(1, 19257224), (2, 9628612), (4, 4814306), (7, 2751032), (8, 2407153), (14, 1375516), (28, 687758), (56, 343879), (367, 52472), (734, 26236), (937, 20552), (1468, 13118), (1874, 10276), (2569, 7496), (2936, 6559), (3748, 5138)]