19194856

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{55799}}^1$

素因数の和:55848

約数の個数: 16

約数和(自身を含む): 36828000

約数和(自身を除く): 17633144

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 55799, 111598, 223196, 446392, 2399357, 4798714, 9597428, 19194856]

約数ペア:

[(1, 19194856), (2, 9597428), (4, 4798714), (8, 2399357), (43, 446392), (86, 223196), (172, 111598), (344, 55799)]