18464984

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{49109}}^1$

素因数の和:49162

約数の個数: 16

約数和(自身を含む): 35359200

約数和(自身を除く): 16894216

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 49109, 98218, 196436, 392872, 2308123, 4616246, 9232492, 18464984]

約数ペア:

[(1, 18464984), (2, 9232492), (4, 4616246), (8, 2308123), (47, 392872), (94, 196436), (188, 98218), (376, 49109)]