18852688

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{16141}}^1$

素因数の和:16222

約数の個数: 20

約数和(自身を含む): 37029748

約数和(自身を除く): 18177060

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 16141, 32282, 64564, 129128, 258256, 1178293, 2356586, 4713172, 9426344, 18852688]

約数ペア:

[(1, 18852688), (2, 9426344), (4, 4713172), (8, 2356586), (16, 1178293), (73, 258256), (146, 129128), (292, 64564), (584, 32282), (1168, 16141)]