15871144

素因数分解:

$2^3\times {\mathrm{431}}^1\times {\mathrm{4603}}^1$

素因数の和:5040

約数の個数: 16

約数和(自身を含む): 29833920

約数和(自身を除く): 13962776

約数列:

[1, 2, 4, 8, 431, 862, 1724, 3448, 4603, 9206, 18412, 36824, 1983893, 3967786, 7935572, 15871144]

約数ペア:

[(1, 15871144), (2, 7935572), (4, 3967786), (8, 1983893), (431, 36824), (862, 18412), (1724, 9206), (3448, 4603)]