15539916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{184999}}^1$

素因数の和:185013

約数の個数: 24

約数和(自身を含む): 41440000

約数和(自身を除く): 25900084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 184999, 369998, 554997, 739996, 1109994, 1294993, 2219988, 2589986, 3884979, 5179972, 7769958, 15539916]

約数ペア:

[(1, 15539916), (2, 7769958), (3, 5179972), (4, 3884979), (6, 2589986), (7, 2219988), (12, 1294993), (14, 1109994), (21, 739996), (28, 554997), (42, 369998), (84, 184999)]