15641742

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{42737}}^1$

素因数の和:42803

約数の個数: 16

約数和(自身を含む): 31797072

約数和(自身を除く): 16155330

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 42737, 85474, 128211, 256422, 2606957, 5213914, 7820871, 15641742]

約数ペア:

[(1, 15641742), (2, 7820871), (3, 5213914), (6, 2606957), (61, 256422), (122, 128211), (183, 85474), (366, 42737)]