17421310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{42491}}^1$

素因数の和:42539

約数の個数: 16

約数和(自身を含む): 32123952

約数和(自身を除く): 14702642

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 42491, 84982, 212455, 424910, 1742131, 3484262, 8710655, 17421310]

約数ペア:

[(1, 17421310), (2, 8710655), (5, 3484262), (10, 1742131), (41, 424910), (82, 212455), (205, 84982), (410, 42491)]