15915452

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4339}}^1$

素因数の和:4481

約数の個数: 24

約数和(自身を含む): 32081280

約数和(自身を除く): 16165828

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 4339, 8678, 17356, 30373, 60746, 121492, 568409, 1136818, 2273636, 3978863, 7957726, 15915452]

約数ペア:

[(1, 15915452), (2, 7957726), (4, 3978863), (7, 2273636), (14, 1136818), (28, 568409), (131, 121492), (262, 60746), (524, 30373), (917, 17356), (1834, 8678), (3668, 4339)]