16389944

素因数分解:

$2^3\times {\mathrm{1229}}^1\times {\mathrm{1667}}^1$

素因数の和:2902

約数の個数: 16

約数和(自身を含む): 30774600

約数和(自身を除く): 14384656

約数列:

[1, 2, 4, 8, 1229, 1667, 2458, 3334, 4916, 6668, 9832, 13336, 2048743, 4097486, 8194972, 16389944]

約数ペア:

[(1, 16389944), (2, 8194972), (4, 4097486), (8, 2048743), (1229, 13336), (1667, 9832), (2458, 6668), (3334, 4916)]