16289924

素因数分解:

$2^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1667}}^1$

素因数の和:2027

約数の個数: 24

約数和(自身を含む): 32692800

約数和(自身を除く): 16402876

約数列:

[1, 2, 4, 7, 14, 28, 349, 698, 1396, 1667, 2443, 3334, 4886, 6668, 9772, 11669, 23338, 46676, 581783, 1163566, 2327132, 4072481, 8144962, 16289924]

約数ペア:

[(1, 16289924), (2, 8144962), (4, 4072481), (7, 2327132), (14, 1163566), (28, 581783), (349, 46676), (698, 23338), (1396, 11669), (1667, 9772), (2443, 6668), (3334, 4886)]