19424216

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5879}}^1$

素因数の和:5951

約数の個数: 32

約数和(自身を含む): 42336000

約数和(自身を除く): 22911784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 5879, 11758, 23516, 41153, 47032, 82306, 164612, 329224, 346861, 693722, 1387444, 2428027, 2774888, 4856054, 9712108, 19424216]

約数ペア:

[(1, 19424216), (2, 9712108), (4, 4856054), (7, 2774888), (8, 2428027), (14, 1387444), (28, 693722), (56, 346861), (59, 329224), (118, 164612), (236, 82306), (413, 47032), (472, 41153), (826, 23516), (1652, 11758), (3304, 5879)]