18922184

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{32401}}^1$

素因数の和:32480

約数の個数: 16

約数和(自身を含む): 35966220

約数和(自身を除く): 17044036

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 32401, 64802, 129604, 259208, 2365273, 4730546, 9461092, 18922184]

約数ペア:

[(1, 18922184), (2, 9461092), (4, 4730546), (8, 2365273), (73, 259208), (146, 129604), (292, 64802), (584, 32401)]